From 4e04652b8e5ecc8c96234a42632a7b7573c0b623 Mon Sep 17 00:00:00 2001
From: Dan Wilhelm <dan@danwilhelm.com>
Date: Sat, 12 Jan 2019 01:12:38 -0800
Subject: [PATCH 01/16] Remove redundant or misleading Command configs

`child::run` overrides the stdout config, so is misleading to to set it
differently beforehand. `child::run` uses `spawn()`, which inherits
stdin by default. So, no need to set stdin to default beforehand,
particularly when the spawned program is non-interactive.
---
 src/npm.rs | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/src/npm.rs b/src/npm.rs
index 6b09e63a..4066b0d2 100644
--- a/src/npm.rs
+++ b/src/npm.rs
@@ -4,7 +4,7 @@ use child;
 use command::publish::access::Access;
 use failure::{self, ResultExt};
 use slog::Logger;
-use std::process::{Command, Stdio};
+use std::process::Command;
 
 /// The default npm registry used when we aren't working with a custom registry.
 pub const DEFAULT_NPM_REGISTRY: &'static str = "https://registry.npmjs.org/";
@@ -24,14 +24,8 @@ pub fn npm_publish(log: &Logger, path: &str, access: Option<Access>) -> Result<(
         Some(a) => cmd
             .current_dir(path)
             .arg("publish")
-            .arg(&format!("{}", a.to_string()))
-            .stdin(Stdio::inherit())
-            .stdout(Stdio::inherit()),
-        None => cmd
-            .current_dir(path)
-            .arg("publish")
-            .stdin(Stdio::inherit())
-            .stdout(Stdio::inherit()),
+            .arg(&format!("{}", a.to_string())),
+        None => cmd.current_dir(path).arg("publish"),
     };
 
     child::run(log, cmd, "npm publish").context("Publishing to npm failed")?;
@@ -52,7 +46,7 @@ pub fn npm_login(
         args.push(format!("--scope={}", scope));
     }
 
-    if always_auth == true {
+    if always_auth {
         args.push(format!("--always_auth"));
     }
 

From 3e995c8bd96b37f041d6130fb35ca7e69b34a060 Mon Sep 17 00:00:00 2001
From: Dan Wilhelm <dan@danwilhelm.com>
Date: Sat, 12 Jan 2019 02:21:25 -0800
Subject: [PATCH 02/16] Fix npm error when spawned in Windows

Issue #277 - Affects running login, pack, and publish on Windows.

`Command::new("npm")` launched `npm` with quotes, `"npm"`, causing a
run-time error on Windows. Now, `Command::new` is wrapped by
`child::new_command(program: &str)`. This prepends `cmd /c` to the
program name if `cfg!(windows)`.

See rustc: #42436, #42791, #44542
---
 src/child.rs | 30 ++++++++++++++++++++++--------
 src/npm.rs   |  7 +++----
 2 files changed, 25 insertions(+), 12 deletions(-)

diff --git a/src/child.rs b/src/child.rs
index e312c205..72c8e870 100644
--- a/src/child.rs
+++ b/src/child.rs
@@ -7,7 +7,9 @@ use failure::Error;
 use slog::Logger;
 use std::{
     io::{self, Read},
-    mem, process, string,
+    mem,
+    process::{Command, Stdio},
+    string,
     sync::mpsc,
     thread,
 };
@@ -19,6 +21,22 @@ enum OutputFragment {
     Stderr(Vec<u8>),
 }
 
+/// Return a new Command object
+pub fn new_command(program: &str) -> Command {
+    // On Windows, initializes launching <program> as `cmd /c <program>`.
+    // Initializing only with `Command::new("npm")` will launch
+    //   `npm` with quotes, `"npm"`, causing a run-time error on Windows.
+    // See rustc: #42436, #42791, #44542
+
+    if cfg!(windows) {
+        let mut cmd = Command::new("cmd");
+        cmd.arg("/c").arg(program);
+        cmd
+    } else {
+        Command::new(program)
+    }
+}
+
 /// Read data from the give reader and send it as an `OutputFragment` over the
 /// given sender.
 fn read_and_send<R, F>(
@@ -115,16 +133,12 @@ where
 }
 
 /// Run the given command and return its stdout.
-pub fn run(
-    logger: &Logger,
-    mut command: process::Command,
-    command_name: &str,
-) -> Result<String, Error> {
+pub fn run(logger: &Logger, mut command: Command, command_name: &str) -> Result<String, Error> {
     info!(logger, "Running {:?}", command);
 
     let mut child = command
-        .stdout(process::Stdio::piped())
-        .stderr(process::Stdio::piped())
+        .stdout(Stdio::piped())
+        .stderr(Stdio::piped())
         .spawn()?;
 
     let stdout = child.stdout.take().unwrap();
diff --git a/src/npm.rs b/src/npm.rs
index 4066b0d2..74a02508 100644
--- a/src/npm.rs
+++ b/src/npm.rs
@@ -4,14 +4,13 @@ use child;
 use command::publish::access::Access;
 use failure::{self, ResultExt};
 use slog::Logger;
-use std::process::Command;
 
 /// The default npm registry used when we aren't working with a custom registry.
 pub const DEFAULT_NPM_REGISTRY: &'static str = "https://registry.npmjs.org/";
 
 /// Run the `npm pack` command.
 pub fn npm_pack(log: &Logger, path: &str) -> Result<(), failure::Error> {
-    let mut cmd = Command::new("npm");
+    let mut cmd = child::new_command("npm");
     cmd.current_dir(path).arg("pack");
     child::run(log, cmd, "npm pack").context("Packaging up your code failed")?;
     Ok(())
@@ -19,7 +18,7 @@ pub fn npm_pack(log: &Logger, path: &str) -> Result<(), failure::Error> {
 
 /// Run the `npm publish` command.
 pub fn npm_publish(log: &Logger, path: &str, access: Option<Access>) -> Result<(), failure::Error> {
-    let mut cmd = Command::new("npm");
+    let mut cmd = child::new_command("npm");
     match access {
         Some(a) => cmd
             .current_dir(path)
@@ -56,7 +55,7 @@ pub fn npm_login(
 
     // Interactively ask user for npm login info.
     //  (child::run does not support interactive input)
-    let mut cmd = Command::new("npm");
+    let mut cmd = child::new_command("npm");
     cmd.args(args);
 
     info!(log, "Running {:?}", cmd);

From c4c3b9ec7e6fcf25c76fd030a76d49ec988f70d7 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Mon, 5 Nov 2018 15:30:25 -0800
Subject: [PATCH 03/16] Replace `slog` with `log`

This commit replaces the `slog` family of crates used by `wasm-pack`
with the `log` crate plus `env_logger`. This also means that by default
`wasm-pack` also won't create a `wasm-pack.log` file in the current
directory. Enabling logging will now be done through
`RUST_LOG=wasm_pack` instead of `-v` flags.

Closes #425
---
 Cargo.lock                 | 397 ++++++++++++++++++-------------------
 Cargo.toml                 |   8 +-
 src/bindgen.rs             |  29 +--
 src/build.rs               |  19 +-
 src/child.rs               |  10 +-
 src/command/build.rs       |  89 ++++-----
 src/command/login.rs       |  17 +-
 src/command/mod.rs         |  34 ++--
 src/command/pack.rs        |  14 +-
 src/command/publish/mod.rs |  13 +-
 src/command/test.rs        |  96 +++++----
 src/lib.rs                 |   6 +-
 src/logger.rs              |  76 -------
 src/main.rs                |   7 +-
 src/npm.rs                 |  13 +-
 src/test/mod.rs            |  14 +-
 tests/all/main.rs          |   2 -
 tests/all/utils/fixture.rs |   9 +-
 tests/all/utils/logger.rs  |   6 -
 tests/all/utils/mod.rs     |   1 -
 20 files changed, 356 insertions(+), 504 deletions(-)
 delete mode 100644 src/logger.rs
 delete mode 100644 tests/all/utils/logger.rs

diff --git a/Cargo.lock b/Cargo.lock
index eb3fba54..77ac158d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -41,7 +41,7 @@ name = "atty"
 version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -59,8 +59,8 @@ dependencies = [
  "autocfg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc-demangle 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rustc-demangle 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -70,7 +70,7 @@ version = "0.1.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -103,7 +103,7 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bzip2-sys 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -112,7 +112,7 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -122,9 +122,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.83 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.83 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -137,16 +137,6 @@ name = "cfg-if"
 version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "chrono"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "num-integer 0.1.39 (registry+https://github.com/rust-lang/crates.io-index)",
- "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "clap"
 version = "2.32.0"
@@ -168,7 +158,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -179,7 +169,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -199,8 +189,8 @@ dependencies = [
  "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "clicolors-control 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "termios 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -216,8 +206,8 @@ dependencies = [
  "clicolors-control 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "encode_unicode 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "termios 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-width 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -250,9 +240,9 @@ name = "curl"
 version = "0.4.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "curl-sys 0.4.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "curl-sys 0.4.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.9.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "schannel 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -262,11 +252,11 @@ dependencies = [
 
 [[package]]
 name = "curl-sys"
-version = "0.4.15"
+version = "0.4.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.9.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -289,7 +279,7 @@ name = "dirs"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_users 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -299,6 +289,17 @@ name = "encode_unicode"
 version = "0.3.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "env_logger"
+version = "0.5.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "humantime 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "termcolor 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "error-chain"
 version = "0.12.0"
@@ -309,21 +310,21 @@ dependencies = [
 
 [[package]]
 name = "failure"
-version = "0.1.3"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "backtrace 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure_derive 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure_derive 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "failure_derive"
-version = "0.1.3"
+version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -333,8 +334,8 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -343,7 +344,7 @@ version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crc32fast 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "miniz-sys 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "miniz_oxide_c_api 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -399,10 +400,10 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "backtrace 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "os_type 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.83 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.83 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "termcolor 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -410,25 +411,22 @@ dependencies = [
 ]
 
 [[package]]
-name = "indicatif"
-version = "0.9.0"
+name = "humantime"
+version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "console 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "isatty"
-version = "0.1.9"
+name = "indicatif"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.44 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "console 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -457,7 +455,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libc"
-version = "0.2.45"
+version = "0.2.46"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -476,7 +474,7 @@ version = "1.0.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -490,13 +488,21 @@ dependencies = [
  "scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "log"
+version = "0.4.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "memchr"
 version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -506,7 +512,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -524,7 +530,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "crc 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "miniz_oxide 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -533,19 +539,6 @@ name = "nodrop"
 version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "num-integer"
-version = "0.1.39"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "num-traits 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "num-traits"
-version = "0.2.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "openssl"
 version = "0.10.16"
@@ -555,7 +548,7 @@ dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.9.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -578,7 +571,7 @@ version = "0.9.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-src 111.1.0+1.1.1a (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -611,7 +604,7 @@ dependencies = [
 
 [[package]]
 name = "parking_lot"
-version = "0.7.0"
+version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "lock_api 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -623,7 +616,7 @@ name = "parking_lot_core"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -635,8 +628,8 @@ name = "parking_lot_core"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -660,6 +653,11 @@ dependencies = [
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "quick-error"
+version = "1.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "quote"
 version = "0.6.10"
@@ -674,17 +672,19 @@ version = "0.3.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand"
-version = "0.4.3"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -695,36 +695,35 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand"
-version = "0.6.1"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_chacha 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "autocfg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_isaac 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_os 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_pcg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand_xorshift 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "rand_chacha"
-version = "0.1.0"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
+ "autocfg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -756,6 +755,19 @@ dependencies = [
  "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "rand_os"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "rand_pcg"
 version = "0.1.1"
@@ -767,7 +779,15 @@ dependencies = [
 
 [[package]]
 name = "rand_xorshift"
-version = "0.1.0"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "rdrand"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -775,7 +795,7 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.1.44"
+version = "0.1.50"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -783,7 +803,7 @@ name = "redox_termios"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "redox_syscall 0.1.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -792,9 +812,9 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "argon2rs 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -847,7 +867,7 @@ dependencies = [
 
 [[package]]
 name = "rustc-demangle"
-version = "0.1.11"
+version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -896,7 +916,7 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.83 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -906,17 +926,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.83"
+version = "1.0.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde_derive"
-version = "1.0.83"
+version = "1.0.84"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.24 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -924,17 +944,17 @@ name = "serde_ignored"
 version = "0.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.83 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.33"
+version = "1.0.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.83 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -942,33 +962,6 @@ name = "siphasher"
 version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "slog"
-version = "2.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "slog-async"
-version = "2.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "slog 2.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "take_mut 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "slog-term"
-version = "2.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "chrono 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "isatty 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "slog 2.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "term 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "smallvec"
 version = "0.6.7"
@@ -983,8 +976,8 @@ version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1020,12 +1013,12 @@ dependencies = [
  "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.24 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "syn"
-version = "0.15.23"
+version = "0.15.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1040,23 +1033,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
-[[package]]
-name = "take_mut"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "tar"
 version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "filetime 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "xattr 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1065,7 +1053,7 @@ name = "tempdir"
 version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1075,9 +1063,9 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1087,28 +1075,27 @@ version = "3.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
-name = "term"
-version = "0.5.1"
+name = "termcolor"
+version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wincolor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "termcolor"
-version = "0.3.6"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "wincolor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "wincolor 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1116,8 +1103,8 @@ name = "termion"
 version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -1126,7 +1113,7 @@ name = "termios"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1147,11 +1134,11 @@ dependencies = [
 
 [[package]]
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-version = "0.1.41"
+version = "0.1.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
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- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
- "redox_syscall 0.1.44 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
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@@ -1160,7 +1147,7 @@ name = "toml"
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 dependencies = [
- "serde 1.0.83 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1202,7 +1189,7 @@ version = "0.6.5"
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 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "rand 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1242,21 +1229,23 @@ dependencies = [
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  "cargo_metadata 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "console 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "curl 0.4.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "dialoguer 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "dirs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
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  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
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- "serde_derive 1.0.83 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_ignored 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
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- "slog 2.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
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- "slog-term 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
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  "structopt 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1272,7 +1261,7 @@ version = "0.1.0"
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  "dirs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
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  "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1285,8 +1274,8 @@ name = "which"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "failure 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1334,12 +1323,21 @@ dependencies = [
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "wincolor"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "xattr"
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 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1351,7 +1349,7 @@ dependencies = [
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  "libflate 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
  "podio 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "time 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)",
+ "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
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@@ -1384,13 +1381,14 @@ dependencies = [
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 "checksum rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "1961a422c4d189dfb50ffa9320bf1f2a9bd54ecb92792fb9477f99a1045f3372"
 "checksum rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0905b6b7079ec73b314d4c748701f6931eb79fd97c668caa3f1899b22b32c6db"
 "checksum rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7b40677c7be09ae76218dc623efbf7b18e34bced3f38883af07bb75630a21bc4"
 "checksum rand_isaac 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "ded997c9d5f13925be2a6fd7e66bf1872597f759fd9dd93513dd7e92e5a5ee08"
+"checksum rand_os 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f46fbd5550acf75b0c2730f5dd1873751daf9beb8f11b44027778fae50d7feca"
 "checksum rand_pcg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "086bd09a33c7044e56bb44d5bdde5a60e7f119a9e95b0775f545de759a32fe05"
-"checksum rand_xorshift 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "effa3fcaa47e18db002bdde6060944b6d2f9cfd8db471c30e873448ad9187be3"
-"checksum redox_syscall 0.1.44 (registry+https://github.com/rust-lang/crates.io-index)" = "a84bcd297b87a545980a2d25a0beb72a1f490c31f0a9fde52fca35bfbb1ceb70"
+"checksum rand_xorshift 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "cbf7e9e623549b0e21f6e97cf8ecf247c1a8fd2e8a992ae265314300b2455d5c"
+"checksum rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
+"checksum redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)" = "52ee9a534dc1301776eff45b4fa92d2c39b1d8c3d3357e6eb593e0d795506fc2"
 "checksum redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "7e891cfe48e9100a70a3b6eb652fef28920c117d366339687bd5576160db0f76"
 "checksum redox_users 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "214a97e49be64fd2c86f568dd0cb2c757d2cc53de95b273b6ad0a1c908482f26"
 "checksum regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "9329abc99e39129fcceabd24cf5d85b4671ef7c29c50e972bc5afe32438ec384"
@@ -1451,7 +1451,7 @@ dependencies = [
 "checksum regex-syntax 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)" = "7d707a4fa2637f2dca2ef9fd02225ec7661fe01a53623c1e6515b6916511f7a7"
 "checksum regex-syntax 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "4e47a2ed29da7a9e1960e1639e7a982e6edc6d49be308a3b02daf511504a16d1"
 "checksum remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "3488ba1b9a2084d38645c4c08276a1752dcbf2c7130d74f1569681ad5d2799c5"
-"checksum rustc-demangle 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "01b90379b8664dd83460d59bdc5dd1fd3172b8913788db483ed1325171eab2f7"
+"checksum rustc-demangle 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "adacaae16d02b6ec37fdc7acfcddf365978de76d1983d3ee22afc260e1ca9619"
 "checksum rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
 "checksum ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "eb9e9b8cde282a9fe6a42dd4681319bfb63f121b8a8ee9439c6f4107e58a46f7"
 "checksum same-file 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "8f20c4be53a8a1ff4c1f1b2bd14570d2f634628709752f0702ecdd2b3f9a5267"
@@ -1460,14 +1460,11 @@ dependencies = [
 "checksum scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27"
 "checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 "checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
-"checksum serde 1.0.83 (registry+https://github.com/rust-lang/crates.io-index)" = "157e12af46859e968da75dea9845530e13d03bcab2009a41b9b7bb3cf4eb3ec2"
-"checksum serde_derive 1.0.83 (registry+https://github.com/rust-lang/crates.io-index)" = "9469829702497daf2daf3c190e130c3fa72f719920f73c86160d43e8f8d76951"
+"checksum serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)" = "0e732ed5a5592c17d961555e3b552985baf98d50ce418b7b655f31f6ba7eb1b7"
+"checksum serde_derive 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)" = "b4d6115a3ca25c224e409185325afc16a0d5aaaabc15c42b09587d6f1ba39a5b"
 "checksum serde_ignored 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "190e9765dcedb56be63b6e0993a006c7e3b071a016a304736e4a315dc01fb142"
-"checksum serde_json 1.0.33 (registry+https://github.com/rust-lang/crates.io-index)" = "c37ccd6be3ed1fdf419ee848f7c758eb31b054d7cd3ae3600e3bae0adf569811"
+"checksum serde_json 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)" = "bdf540260cfee6da923831f4776ddc495ada940c30117977c70f1313a6130545"
 "checksum siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "0b8de496cf83d4ed58b6be86c3a275b8602f6ffe98d3024a869e124147a9a3ac"
-"checksum slog 2.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1e1a2eec401952cd7b12a84ea120e2d57281329940c3f93c2bf04f462539508e"
-"checksum slog-async 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e544d16c6b230d84c866662fe55e31aacfca6ae71e6fc49ae9a311cb379bfc2f"
-"checksum slog-term 2.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5951a808c40f419922ee014c15b6ae1cd34d963538b57d8a4778b9ca3fff1e0b"
 "checksum smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)" = "b73ea3738b47563803ef814925e69be00799a8c07420be8b996f8e98fb2336db"
 "checksum socket2 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "c4d11a52082057d87cb5caa31ad812f4504b97ab44732cd8359df2e9ff9f48e7"
 "checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
@@ -1475,20 +1472,19 @@ dependencies = [
 "checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 "checksum structopt 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "670ad348dc73012fcf78c71f06f9d942232cdd4c859d4b6975e27836c3efc0c3"
 "checksum structopt-derive 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "ef98172b1a00b0bec738508d3726540edcbd186d50dfd326f2b1febbb3559f04"
-"checksum syn 0.15.23 (registry+https://github.com/rust-lang/crates.io-index)" = "9545a6a093a3f0bd59adb472700acc08cad3776f860f16a897dfce8c88721cbc"
+"checksum syn 0.15.24 (registry+https://github.com/rust-lang/crates.io-index)" = "734ecc29cd36e8123850d9bf21dfd62ef8300aaa8f879aabaa899721808be37c"
 "checksum synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "73687139bf99285483c96ac0add482c3776528beac1d97d444f6e91f203a2015"
-"checksum take_mut 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f764005d11ee5f36500a149ace24e00e3da98b0158b3e2d53a7495660d3f4d60"
 "checksum tar 0.4.20 (registry+https://github.com/rust-lang/crates.io-index)" = "a303ba60a099fcd2aaa646b14d2724591a96a75283e4b7ed3d1a1658909d9ae2"
 "checksum tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "15f2b5fb00ccdf689e0149d1b1b3c03fead81c2b37735d812fa8bddbbf41b6d8"
 "checksum tempfile 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "11ce2fe9db64b842314052e2421ac61a73ce41b898dc8e3750398b219c5fc1e0"
 "checksum tempfile 3.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "7e91405c14320e5c79b3d148e1c86f40749a36e490642202a31689cb1a3452b2"
-"checksum term 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "5e6b677dd1e8214ea1ef4297f85dbcbed8e8cdddb561040cc998ca2551c37561"
 "checksum termcolor 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "adc4587ead41bf016f11af03e55a624c06568b5a19db4e90fde573d805074f83"
+"checksum termcolor 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "4096add70612622289f2fdcdbd5086dc81c1e2675e6ae58d6c4f62a16c6d7f2f"
 "checksum termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)" = "689a3bdfaab439fd92bc87df5c4c78417d3cbe537487274e9b0b2dce76e92096"
 "checksum termios 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "72b620c5ea021d75a735c943269bb07d30c9b77d6ac6b236bc8b5c496ef05625"
 "checksum textwrap 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "307686869c93e71f94da64286f9a9524c0f308a9e1c87a583de8e9c9039ad3f6"
 "checksum thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
-"checksum time 0.1.41 (registry+https://github.com/rust-lang/crates.io-index)" = "847da467bf0db05882a9e2375934a8a55cffdc9db0d128af1518200260ba1f6c"
+"checksum time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)" = "db8dcfca086c1143c9270ac42a2bbd8a7ee477b78ac8e45b19abfb0cbede4b6f"
 "checksum toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "758664fc71a3a69038656bee8b6be6477d2a6c315a6b81f7081f591bffa4111f"
 "checksum ucd-util 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "535c204ee4d8434478593480b8f86ab45ec9aae0e83c568ca81abf0fd0e88f86"
 "checksum unicode-segmentation 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "aa6024fc12ddfd1c6dbc14a80fa2324d4568849869b779f6bd37e5e4c03344d1"
@@ -1510,5 +1506,6 @@ dependencies = [
 "checksum winapi-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "afc5508759c5bf4285e61feb862b6083c8480aec864fa17a81fdec6f69b461ab"
 "checksum winapi-x86_64-pc-windows-gnu 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 "checksum wincolor 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "eeb06499a3a4d44302791052df005d5232b927ed1a9658146d842165c4de7767"
+"checksum wincolor 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "561ed901ae465d6185fa7864d63fbd5720d0ef718366c9a4dc83cf6170d7e9ba"
 "checksum xattr 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "244c3741f4240ef46274860397c7c74e50eb23624996930e484c16679633a54c"
 "checksum zip 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)" = "00acf1fafb786ff450b6726e5be41ef029142597b47a40ce80f952f1471730a0"
diff --git a/Cargo.toml b/Cargo.toml
index dcf45e96..69b21b37 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,21 +14,23 @@ atty = "0.2.11"
 cargo_metadata = "0.6.0"
 console = "0.6.1"
 dialoguer = "0.3.0"
+curl = "0.4.13"
+dirs = "1.0.4"
+env_logger = { version = "0.5.13", default-features = false }
 failure = "0.1.2"
 human-panic = "1.0.1"
 glob = "0.2"
 indicatif = "0.9.0"
 lazy_static = "1.1.0"
+log = "0.4.6"
 openssl = { version = '0.10.11', optional = true }
 parking_lot = "0.6"
 serde = "1.0.74"
 serde_derive = "1.0.74"
 serde_ignored = "0.0.4"
 serde_json = "1.0.26"
-slog = "2.3"
-slog-term = "2.4"
-slog-async = "2.3"
 strsim = "0.8.0"
+siphasher = "0.2.3"
 structopt = "0.2"
 toml = "0.4"
 which = "2.0.0"
diff --git a/src/bindgen.rs b/src/bindgen.rs
index 0a849506..c2ad7b25 100644
--- a/src/bindgen.rs
+++ b/src/bindgen.rs
@@ -4,9 +4,10 @@ use child;
 use command::build::BuildProfile;
 use emoji;
 use failure::{self, ResultExt};
+use log::debug;
+use log::{info, warn};
 use manifest::CrateData;
 use progressbar::Step;
-use slog::Logger;
 use std::fs;
 use std::path::{Path, PathBuf};
 use std::process::Command;
@@ -26,7 +27,6 @@ pub fn install_wasm_bindgen(
     version: &str,
     install_permitted: bool,
     step: &Step,
-    log: &Logger,
 ) -> Result<Download, failure::Error> {
     // If `wasm-bindgen` is installed globally and it has the right version, use
     // that. Assume that other tools are installed next to it.
@@ -34,12 +34,8 @@ pub fn install_wasm_bindgen(
     // This situation can arise if `wasm-bindgen` is already installed via
     // `cargo install`, for example.
     if let Ok(path) = which("wasm-bindgen") {
-        debug!(
-            log,
-            "found global wasm-bindgen binary at: {}",
-            path.display()
-        );
-        if wasm_bindgen_version_check(&path, version, log) {
+        debug!("found global wasm-bindgen binary at: {}", path.display());
+        if wasm_bindgen_version_check(&path, version) {
             return Ok(Download::at(path.parent().unwrap()));
         }
     }
@@ -52,14 +48,13 @@ pub fn install_wasm_bindgen(
         Ok(dl) => return Ok(dl),
         Err(e) => {
             warn!(
-                log,
                 "could not download pre-built `wasm-bindgen`: {}. Falling back to `cargo install`.",
                 e
             );
         }
     }
 
-    cargo_install_wasm_bindgen(log, &cache, version, install_permitted)
+    cargo_install_wasm_bindgen(&cache, version, install_permitted)
 }
 
 /// Downloads a precompiled copy of wasm-bindgen, if available.
@@ -102,7 +97,6 @@ fn prebuilt_url(version: &str) -> Option<String> {
 /// Use `cargo install` to install the `wasm-bindgen` CLI locally into the given
 /// crate.
 pub fn cargo_install_wasm_bindgen(
-    logger: &Logger,
     cache: &Cache,
     version: &str,
     install_permitted: bool,
@@ -132,7 +126,7 @@ pub fn cargo_install_wasm_bindgen(
         .arg("--root")
         .arg(&tmp);
 
-    child::run(logger, cmd, "cargo install").context("Installing wasm-bindgen with cargo")?;
+    child::run(cmd, "cargo install").context("Installing wasm-bindgen with cargo")?;
 
     fs::rename(&tmp, &destination)?;
     Ok(Download::at(&destination))
@@ -148,7 +142,6 @@ pub fn wasm_bindgen_build(
     target: &str,
     profile: BuildProfile,
     step: &Step,
-    log: &Logger,
 ) -> Result<(), failure::Error> {
     let msg = format!("{}Running WASM-bindgen...", emoji::RUNNER);
     PBAR.step(step, &msg);
@@ -196,15 +189,15 @@ pub fn wasm_bindgen_build(
         cmd.arg("--keep-debug");
     }
 
-    child::run(log, cmd, "wasm-bindgen").context("Running the wasm-bindgen CLI")?;
+    child::run(cmd, "wasm-bindgen").context("Running the wasm-bindgen CLI")?;
     Ok(())
 }
 
 /// Check if the `wasm-bindgen` dependency is locally satisfied.
-fn wasm_bindgen_version_check(bindgen_path: &PathBuf, dep_version: &str, log: &Logger) -> bool {
+fn wasm_bindgen_version_check(bindgen_path: &PathBuf, dep_version: &str) -> bool {
     let mut cmd = Command::new(bindgen_path);
     cmd.arg("--version");
-    child::run(log, cmd, "wasm-bindgen")
+    child::run(cmd, "wasm-bindgen")
         .map(|stdout| {
             stdout
                 .trim()
@@ -212,10 +205,8 @@ fn wasm_bindgen_version_check(bindgen_path: &PathBuf, dep_version: &str, log: &L
                 .nth(1)
                 .map(|v| {
                     info!(
-                        log,
                         "Checking installed `wasm-bindgen` version == expected version: {} == {}",
-                        v,
-                        dep_version
+                        v, dep_version
                     );
                     v == dep_version
                 })
diff --git a/src/build.rs b/src/build.rs
index 4628d37c..e240c436 100644
--- a/src/build.rs
+++ b/src/build.rs
@@ -5,7 +5,6 @@ use command::build::BuildProfile;
 use emoji;
 use failure::{Error, ResultExt};
 use progressbar::Step;
-use slog::Logger;
 use std::path::Path;
 use std::process::Command;
 use std::str;
@@ -52,23 +51,17 @@ fn rustc_minor_version() -> Option<u32> {
 
 /// Ensure that `rustup` has the `wasm32-unknown-unknown` target installed for
 /// current toolchain
-pub fn rustup_add_wasm_target(log: &Logger, step: &Step) -> Result<(), Error> {
+pub fn rustup_add_wasm_target(step: &Step) -> Result<(), Error> {
     let msg = format!("{}Adding WASM target...", emoji::TARGET);
     PBAR.step(step, &msg);
     let mut cmd = Command::new("rustup");
     cmd.arg("target").arg("add").arg("wasm32-unknown-unknown");
-    child::run(log, cmd, "rustup")
-        .context("Adding the wasm32-unknown-unknown target with rustup")?;
+    child::run(cmd, "rustup").context("Adding the wasm32-unknown-unknown target with rustup")?;
     Ok(())
 }
 
 /// Run `cargo build` targetting `wasm32-unknown-unknown`.
-pub fn cargo_build_wasm(
-    log: &Logger,
-    path: &Path,
-    profile: BuildProfile,
-    step: &Step,
-) -> Result<(), Error> {
+pub fn cargo_build_wasm(path: &Path, profile: BuildProfile, step: &Step) -> Result<(), Error> {
     let msg = format!("{}Compiling to WASM...", emoji::CYCLONE);
     PBAR.step(step, &msg);
     let mut cmd = Command::new("cargo");
@@ -91,18 +84,18 @@ pub fn cargo_build_wasm(
         }
     }
     cmd.arg("--target").arg("wasm32-unknown-unknown");
-    child::run(log, cmd, "cargo build").context("Compiling your crate to WebAssembly failed")?;
+    child::run(cmd, "cargo build").context("Compiling your crate to WebAssembly failed")?;
     Ok(())
 }
 
 /// Run `cargo build --tests` targetting `wasm32-unknown-unknown`.
-pub fn cargo_build_wasm_tests(log: &Logger, path: &Path, debug: bool) -> Result<(), Error> {
+pub fn cargo_build_wasm_tests(path: &Path, debug: bool) -> Result<(), Error> {
     let mut cmd = Command::new("cargo");
     cmd.current_dir(path).arg("build").arg("--tests");
     if !debug {
         cmd.arg("--release");
     }
     cmd.arg("--target").arg("wasm32-unknown-unknown");
-    child::run(log, cmd, "cargo build").context("Compilation of your program failed")?;
+    child::run(cmd, "cargo build").context("Compilation of your program failed")?;
     Ok(())
 }
diff --git a/src/child.rs b/src/child.rs
index 72c8e870..6558ebdb 100644
--- a/src/child.rs
+++ b/src/child.rs
@@ -4,7 +4,7 @@
 //! properly logged and their output is logged as well.
 
 use failure::Error;
-use slog::Logger;
+use log::info;
 use std::{
     io::{self, Read},
     mem,
@@ -133,8 +133,8 @@ where
 }
 
 /// Run the given command and return its stdout.
-pub fn run(logger: &Logger, mut command: Command, command_name: &str) -> Result<String, Error> {
-    info!(logger, "Running {:?}", command);
+pub fn run(mut command: Command, command_name: &str) -> Result<String, Error> {
+    info!("Running {:?}", command);
 
     let mut child = command
         .stdout(Stdio::piped())
@@ -158,11 +158,11 @@ pub fn run(logger: &Logger, mut command: Command, command_name: &str) -> Result<
         thread::spawn(move || read_and_send(stderr, stderr_send, OutputFragment::Stderr));
 
     let mut stdout = OutputAccumulator::new(|line| {
-        info!(logger, "{} (stdout): {}", command_name, line);
+        info!("{} (stdout): {}", command_name, line);
         PBAR.message(line)
     });
     let mut stderr = OutputAccumulator::new(|line| {
-        info!(logger, "{} (stderr): {}", command_name, line);
+        info!("{} (stderr): {}", command_name, line);
         PBAR.message(line)
     });
 
diff --git a/src/command/build.rs b/src/command/build.rs
index 9a5a152a..4b1efa46 100644
--- a/src/command/build.rs
+++ b/src/command/build.rs
@@ -8,10 +8,10 @@ use failure::Error;
 use indicatif::HumanDuration;
 use license;
 use lockfile::Lockfile;
+use log::info;
 use manifest;
 use progressbar::Step;
 use readme;
-use slog::Logger;
 use std::path::PathBuf;
 use std::str::FromStr;
 use std::time::Instant;
@@ -139,7 +139,7 @@ impl Default for BuildOptions {
     }
 }
 
-type BuildStep = fn(&mut Build, &Step, &Logger) -> Result<(), Error>;
+type BuildStep = fn(&mut Build, &Step) -> Result<(), Error>;
 
 impl Build {
     /// Construct a build command from the given options.
@@ -184,7 +184,7 @@ impl Build {
     }
 
     /// Execute this `Build` command.
-    pub fn run(&mut self, log: &Logger) -> Result<(), Error> {
+    pub fn run(&mut self) -> Result<(), Error> {
         let process_steps = Build::get_process_steps(&self.mode);
 
         let mut step_counter = Step::new(process_steps.len());
@@ -192,14 +192,13 @@ impl Build {
         let started = Instant::now();
 
         for (_, process_step) in process_steps {
-            process_step(self, &step_counter, log)?;
+            process_step(self, &step_counter)?;
             step_counter.inc();
         }
 
         let duration = HumanDuration(started.elapsed());
-        info!(&log, "Done in {}.", &duration);
+        info!("Done in {}.", &duration);
         info!(
-            &log,
             "Your wasm pkg is ready to publish at {}.",
             self.out_dir.display()
         );
@@ -259,34 +258,33 @@ impl Build {
         }
     }
 
-    fn step_check_rustc_version(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
-        info!(&log, "Checking rustc version...");
+    fn step_check_rustc_version(&mut self, step: &Step) -> Result<(), Error> {
+        info!("Checking rustc version...");
         let version = build::check_rustc_version(step)?;
         let msg = format!("rustc version is {}.", version);
-        info!(&log, "{}", &msg);
+        info!("{}", &msg);
         Ok(())
     }
 
-    fn step_check_crate_config(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
-        info!(&log, "Checking crate configuration...");
+    fn step_check_crate_config(&mut self, step: &Step) -> Result<(), Error> {
+        info!("Checking crate configuration...");
         self.crate_data.check_crate_config(step)?;
-        info!(&log, "Crate is correctly configured.");
+        info!("Crate is correctly configured.");
         Ok(())
     }
 
-    fn step_add_wasm_target(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
-        info!(&log, "Adding wasm-target...");
-        build::rustup_add_wasm_target(log, step)?;
-        info!(&log, "Adding wasm-target was successful.");
+    fn step_add_wasm_target(&mut self, step: &Step) -> Result<(), Error> {
+        info!("Adding wasm-target...");
+        build::rustup_add_wasm_target(step)?;
+        info!("Adding wasm-target was successful.");
         Ok(())
     }
 
-    fn step_build_wasm(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
-        info!(&log, "Building wasm...");
-        build::cargo_build_wasm(log, &self.crate_path, self.profile, step)?;
+    fn step_build_wasm(&mut self, step: &Step) -> Result<(), Error> {
+        info!("Building wasm...");
+        build::cargo_build_wasm(&self.crate_path, self.profile, step)?;
 
         info!(
-            &log,
             "wasm built at {:#?}.",
             &self
                 .crate_path
@@ -297,15 +295,15 @@ impl Build {
         Ok(())
     }
 
-    fn step_create_dir(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
-        info!(&log, "Creating a pkg directory...");
+    fn step_create_dir(&mut self, step: &Step) -> Result<(), Error> {
+        info!("Creating a pkg directory...");
         create_pkg_dir(&self.out_dir, step)?;
-        info!(&log, "Created a pkg directory at {:#?}.", &self.crate_path);
+        info!("Created a pkg directory at {:#?}.", &self.crate_path);
         Ok(())
     }
 
-    fn step_create_json(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
-        info!(&log, "Writing a package.json...");
+    fn step_create_json(&mut self, step: &Step) -> Result<(), Error> {
+        info!("Writing a package.json...");
         self.crate_data.write_package_json(
             &self.out_dir,
             &self.scope,
@@ -314,55 +312,45 @@ impl Build {
             step,
         )?;
         info!(
-            &log,
             "Wrote a package.json at {:#?}.",
             &self.out_dir.join("package.json")
         );
         Ok(())
     }
 
-    fn step_copy_readme(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
-        info!(&log, "Copying readme from crate...");
+    fn step_copy_readme(&mut self, step: &Step) -> Result<(), Error> {
+        info!("Copying readme from crate...");
         readme::copy_from_crate(&self.crate_path, &self.out_dir, step)?;
-        info!(&log, "Copied readme from crate to {:#?}.", &self.out_dir);
+        info!("Copied readme from crate to {:#?}.", &self.out_dir);
         Ok(())
     }
 
-    fn step_copy_license(&mut self, step: &Step, log: &Logger) -> Result<(), failure::Error> {
-        info!(&log, "Copying license from crate...");
+    fn step_copy_license(&mut self, step: &Step) -> Result<(), failure::Error> {
+        info!("Copying license from crate...");
         license::copy_from_crate(&self.crate_data, &self.crate_path, &self.out_dir, step)?;
-        info!(&log, "Copied license from crate to {:#?}.", &self.out_dir);
+        info!("Copied license from crate to {:#?}.", &self.out_dir);
         Ok(())
     }
 
-    fn step_install_wasm_bindgen(
-        &mut self,
-        step: &Step,
-        log: &Logger,
-    ) -> Result<(), failure::Error> {
-        info!(&log, "Identifying wasm-bindgen dependency...");
+    fn step_install_wasm_bindgen(&mut self, step: &Step) -> Result<(), failure::Error> {
+        info!("Identifying wasm-bindgen dependency...");
         let lockfile = Lockfile::new(&self.crate_data)?;
         let bindgen_version = lockfile.require_wasm_bindgen()?;
-        info!(&log, "Installing wasm-bindgen-cli...");
+        info!("Installing wasm-bindgen-cli...");
         let install_permitted = match self.mode {
             BuildMode::Normal => true,
             BuildMode::Force => true,
             BuildMode::Noinstall => false,
         };
-        let bindgen = bindgen::install_wasm_bindgen(
-            &self.cache,
-            &bindgen_version,
-            install_permitted,
-            step,
-            log,
-        )?;
+        let bindgen =
+            bindgen::install_wasm_bindgen(&self.cache, &bindgen_version, install_permitted, step)?;
         self.bindgen = Some(bindgen);
-        info!(&log, "Installing wasm-bindgen-cli was successful.");
+        info!("Installing wasm-bindgen-cli was successful.");
         Ok(())
     }
 
-    fn step_run_wasm_bindgen(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
-        info!(&log, "Building the wasm bindings...");
+    fn step_run_wasm_bindgen(&mut self, step: &Step) -> Result<(), Error> {
+        info!("Building the wasm bindings...");
         bindgen::wasm_bindgen_build(
             &self.crate_data,
             self.bindgen.as_ref().unwrap(),
@@ -371,9 +359,8 @@ impl Build {
             &self.target,
             self.profile,
             step,
-            log,
         )?;
-        info!(&log, "wasm bindings were built at {:#?}.", &self.out_dir);
+        info!("wasm bindings were built at {:#?}.", &self.out_dir);
         Ok(())
     }
 }
diff --git a/src/command/login.rs b/src/command/login.rs
index a660cb9e..0ee09c3d 100644
--- a/src/command/login.rs
+++ b/src/command/login.rs
@@ -1,5 +1,5 @@
+use log::info;
 use npm;
-use slog::Logger;
 use std::result;
 use PBAR;
 
@@ -8,22 +8,17 @@ pub fn login(
     scope: Option<String>,
     always_auth: bool,
     auth_type: Option<String>,
-    log: &Logger,
 ) -> result::Result<(), failure::Error> {
     let registry = registry.unwrap_or(npm::DEFAULT_NPM_REGISTRY.to_string());
 
-    info!(&log, "Logging in to npm...");
+    info!("Logging in to npm...");
     info!(
-        &log,
         "Scope: {:?} Registry: {}, Always Auth: {}, Auth Type: {:?}.",
-        &scope,
-        &registry,
-        always_auth,
-        &auth_type
+        &scope, &registry, always_auth, &auth_type
     );
-    info!(&log, "npm info located in the npm debug log");
-    npm::npm_login(log, &registry, &scope, always_auth, &auth_type)?;
-    info!(&log, "Logged you in!");
+    info!("npm info located in the npm debug log");
+    npm::npm_login(&registry, &scope, always_auth, &auth_type)?;
+    info!("Logged you in!");
 
     PBAR.message(&format!("👋  logged you in!"));
     Ok(())
diff --git a/src/command/mod.rs b/src/command/mod.rs
index 06353ec1..86a8235b 100644
--- a/src/command/mod.rs
+++ b/src/command/mod.rs
@@ -14,7 +14,7 @@ use self::pack::pack;
 use self::publish::{access::Access, publish};
 use self::test::{Test, TestOptions};
 use failure::Error;
-use slog::Logger;
+use log::info;
 use std::path::PathBuf;
 use std::result;
 
@@ -87,27 +87,27 @@ pub enum Command {
 }
 
 /// Run a command with the given logger!
-pub fn run_wasm_pack(command: Command, log: &Logger) -> result::Result<(), Error> {
+pub fn run_wasm_pack(command: Command) -> result::Result<(), Error> {
     // Run the correct command based off input and store the result of it so that we can clear
     // the progress bar then return it
     let status = match command {
         Command::Build(build_opts) => {
-            info!(&log, "Running build command...");
-            Build::try_from_opts(build_opts).and_then(|mut b| b.run(&log))
+            info!("Running build command...");
+            Build::try_from_opts(build_opts).and_then(|mut b| b.run())
         }
         Command::Pack { path } => {
-            info!(&log, "Running pack command...");
-            info!(&log, "Path: {:?}", &path);
-            pack(path, &log)
+            info!("Running pack command...");
+            info!("Path: {:?}", &path);
+            pack(path)
         }
         Command::Publish {
             target,
             path,
             access,
         } => {
-            info!(&log, "Running publish command...");
-            info!(&log, "Path: {:?}", &path);
-            publish(target, path, access, &log)
+            info!("Running publish command...");
+            info!("Path: {:?}", &path);
+            publish(target, path, access)
         }
         Command::Login {
             registry,
@@ -115,20 +115,16 @@ pub fn run_wasm_pack(command: Command, log: &Logger) -> result::Result<(), Error
             always_auth,
             auth_type,
         } => {
-            info!(&log, "Running login command...");
+            info!("Running login command...");
             info!(
-                &log,
                 "Registry: {:?}, Scope: {:?}, Always Auth: {}, Auth Type: {:?}",
-                &registry,
-                &scope,
-                &always_auth,
-                &auth_type
+                &registry, &scope, &always_auth, &auth_type
             );
-            login(registry, scope, always_auth, auth_type, &log)
+            login(registry, scope, always_auth, auth_type)
         }
         Command::Test(test_opts) => {
-            info!(&log, "Running test command...");
-            Test::try_from_opts(test_opts).and_then(|t| t.run(&log))
+            info!("Running test command...");
+            Test::try_from_opts(test_opts).and_then(|t| t.run())
         }
     };
 
diff --git a/src/command/pack.rs b/src/command/pack.rs
index d9f70550..5ede6024 100644
--- a/src/command/pack.rs
+++ b/src/command/pack.rs
@@ -1,17 +1,17 @@
 use command::utils::{find_pkg_directory, set_crate_path};
 use failure::Error;
+use log::info;
 use npm;
-use slog::Logger;
 use std::path::PathBuf;
 use std::result;
 use PBAR;
 
 /// Executes the 'npm pack' command on the 'pkg' directory
 /// which creates a tarball that can be published to the NPM registry
-pub fn pack(path: Option<PathBuf>, log: &Logger) -> result::Result<(), Error> {
+pub fn pack(path: Option<PathBuf>) -> result::Result<(), Error> {
     let crate_path = set_crate_path(path)?;
 
-    info!(&log, "Packing up the npm package...");
+    info!("Packing up the npm package...");
     let pkg_directory = find_pkg_directory(&crate_path).ok_or_else(|| {
         format_err!(
             "Unable to find the pkg directory at path {:#?}, or in a child directory of {:#?}",
@@ -19,12 +19,8 @@ pub fn pack(path: Option<PathBuf>, log: &Logger) -> result::Result<(), Error> {
             &crate_path
         )
     })?;
-    npm::npm_pack(log, &pkg_directory.to_string_lossy())?;
-    info!(
-        &log,
-        "Your package is located at {:#?}",
-        crate_path.join("pkg")
-    );
+    npm::npm_pack(&pkg_directory.to_string_lossy())?;
+    info!("Your package is located at {:#?}", crate_path.join("pkg"));
 
     PBAR.message("🎒  packed up your package!");
     Ok(())
diff --git a/src/command/publish/mod.rs b/src/command/publish/mod.rs
index b2c0916d..568104b4 100644
--- a/src/command/publish/mod.rs
+++ b/src/command/publish/mod.rs
@@ -6,8 +6,8 @@ use command::build::{Build, BuildOptions};
 use command::utils::{find_pkg_directory, set_crate_path};
 use dialoguer::{Confirmation, Input, Select};
 use failure::Error;
+use log::info;
 use npm;
-use slog::Logger;
 use std::path::PathBuf;
 use std::result;
 use PBAR;
@@ -18,12 +18,11 @@ pub fn publish(
     _target: String,
     path: Option<PathBuf>,
     access: Option<Access>,
-    log: &Logger,
 ) -> result::Result<(), Error> {
     let crate_path = set_crate_path(path)?;
 
-    info!(&log, "Publishing the npm package...");
-    info!(&log, "npm info located in the npm debug log");
+    info!("Publishing the npm package...");
+    info!("npm info located in the npm debug log");
 
     let pkg_directory = match find_pkg_directory(&crate_path) {
         Some(path) => Ok(path),
@@ -53,7 +52,7 @@ pub fn publish(
                     ..Default::default()
                 };
                 Build::try_from_opts(build_opts)
-                    .and_then(|mut build| build.run(&log))
+                    .and_then(|mut build| build.run())
                     .map(|()| crate_path.join(out_dir))
                     .map_err(|_| {
                         format_err!(
@@ -73,8 +72,8 @@ pub fn publish(
             }
         }
     }?;
-    npm::npm_publish(log, &pkg_directory.to_string_lossy(), access)?;
-    info!(&log, "Published your package!");
+    npm::npm_publish(&pkg_directory.to_string_lossy(), access)?;
+    info!("Published your package!");
 
     PBAR.message("💥  published your package!");
     Ok(())
diff --git a/src/command/test.rs b/src/command/test.rs
index 81e5c2b5..99c95e2d 100644
--- a/src/command/test.rs
+++ b/src/command/test.rs
@@ -9,9 +9,9 @@ use emoji;
 use failure::Error;
 use indicatif::HumanDuration;
 use lockfile::Lockfile;
+use log::info;
 use manifest;
 use progressbar::Step;
-use slog::Logger;
 use std::path::PathBuf;
 use std::time::Instant;
 use test::{self, webdriver};
@@ -97,7 +97,7 @@ pub struct Test {
     test_runner_path: Option<PathBuf>,
 }
 
-type TestStep = fn(&mut Test, &Step, &Logger) -> Result<(), Error>;
+type TestStep = fn(&mut Test, &Step) -> Result<(), Error>;
 
 impl Test {
     /// Construct a test command from the given options.
@@ -155,17 +155,17 @@ impl Test {
     }
 
     /// Execute this test command.
-    pub fn run(mut self, log: &Logger) -> Result<(), Error> {
+    pub fn run(mut self) -> Result<(), Error> {
         let process_steps = self.get_process_steps();
         let mut step_counter = Step::new(process_steps.len());
 
         let started = Instant::now();
         for (_, process_step) in process_steps {
-            process_step(&mut self, &step_counter, log)?;
+            process_step(&mut self, &step_counter)?;
             step_counter.inc();
         }
         let duration = HumanDuration(started.elapsed());
-        info!(&log, "Done in {}.", &duration);
+        info!("Done in {}.", &duration);
 
         Ok(())
     }
@@ -225,34 +225,34 @@ impl Test {
         }
     }
 
-    fn step_check_rustc_version(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
-        info!(log, "Checking rustc version...");
+    fn step_check_rustc_version(&mut self, step: &Step) -> Result<(), Error> {
+        info!("Checking rustc version...");
         let _ = build::check_rustc_version(step)?;
-        info!(log, "Rustc version is correct.");
+        info!("Rustc version is correct.");
         Ok(())
     }
 
-    fn step_add_wasm_target(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
-        info!(&log, "Adding wasm-target...");
-        build::rustup_add_wasm_target(log, step)?;
-        info!(&log, "Adding wasm-target was successful.");
+    fn step_add_wasm_target(&mut self, step: &Step) -> Result<(), Error> {
+        info!("Adding wasm-target...");
+        build::rustup_add_wasm_target(step)?;
+        info!("Adding wasm-target was successful.");
         Ok(())
     }
 
-    fn step_build_tests(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
-        info!(log, "Compiling tests to wasm...");
+    fn step_build_tests(&mut self, step: &Step) -> Result<(), Error> {
+        info!("Compiling tests to wasm...");
 
         let msg = format!("{}Compiling tests to WASM...", emoji::CYCLONE);
         PBAR.step(step, &msg);
 
-        build::cargo_build_wasm_tests(log, &self.crate_path, !self.release)?;
+        build::cargo_build_wasm_tests(&self.crate_path, !self.release)?;
 
-        info!(log, "Finished compiling tests to wasm.");
+        info!("Finished compiling tests to wasm.");
         Ok(())
     }
 
-    fn step_install_wasm_bindgen(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
-        info!(&log, "Identifying wasm-bindgen dependency...");
+    fn step_install_wasm_bindgen(&mut self, step: &Step) -> Result<(), Error> {
+        info!("Identifying wasm-bindgen dependency...");
         let lockfile = Lockfile::new(&self.crate_data)?;
         let bindgen_version = lockfile.require_wasm_bindgen()?;
 
@@ -272,51 +272,45 @@ impl Test {
 
         let install_permitted = match self.mode {
             BuildMode::Normal => {
-                info!(&log, "Ensuring wasm-bindgen-cli is installed...");
+                info!("Ensuring wasm-bindgen-cli is installed...");
                 true
             }
             BuildMode::Force => {
-                info!(&log, "Ensuring wasm-bindgen-cli is installed...");
+                info!("Ensuring wasm-bindgen-cli is installed...");
                 true
             }
             BuildMode::Noinstall => {
-                info!(&log, "Searching for existing wasm-bindgen-cli install...");
+                info!("Searching for existing wasm-bindgen-cli install...");
                 false
             }
         };
 
-        let dl = bindgen::install_wasm_bindgen(
-            &self.cache,
-            &bindgen_version,
-            install_permitted,
-            step,
-            log,
-        )?;
+        let dl =
+            bindgen::install_wasm_bindgen(&self.cache, &bindgen_version, install_permitted, step)?;
 
         self.test_runner_path = Some(dl.binary("wasm-bindgen-test-runner"));
 
-        info!(&log, "Getting wasm-bindgen-cli was successful.");
+        info!("Getting wasm-bindgen-cli was successful.");
         Ok(())
     }
 
-    fn step_test_node(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
+    fn step_test_node(&mut self, step: &Step) -> Result<(), Error> {
         assert!(self.node);
-        info!(log, "Running tests in node...");
+        info!("Running tests in node...");
         PBAR.step(step, "Running tests in node...");
         test::cargo_test_wasm(
             &self.crate_path,
             self.release,
-            log,
             Some((
                 "CARGO_TARGET_WASM32_UNKNOWN_UNKNOWN_RUNNER",
                 &self.test_runner_path.as_ref().unwrap(),
             )),
         )?;
-        info!(log, "Finished running tests in node.");
+        info!("Finished running tests in node.");
         Ok(())
     }
 
-    fn step_get_chromedriver(&mut self, step: &Step, _log: &Logger) -> Result<(), Error> {
+    fn step_get_chromedriver(&mut self, step: &Step) -> Result<(), Error> {
         PBAR.step(step, "Getting chromedriver...");
         assert!(self.chrome && self.chromedriver.is_none());
 
@@ -327,14 +321,14 @@ impl Test {
         Ok(())
     }
 
-    fn step_test_chrome(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
+    fn step_test_chrome(&mut self, step: &Step) -> Result<(), Error> {
         PBAR.step(step, "Running tests in Chrome...");
 
         let chromedriver = self.chromedriver.as_ref().unwrap().display().to_string();
         let chromedriver = chromedriver.as_str();
         info!(
-            log,
-            "Running tests in Chrome with chromedriver at {}", chromedriver
+            "Running tests in Chrome with chromedriver at {}",
+            chromedriver
         );
 
         let test_runner = self
@@ -344,7 +338,7 @@ impl Test {
             .display()
             .to_string();
         let test_runner = test_runner.as_str();
-        info!(log, "Using wasm-bindgen test runner at {}", test_runner);
+        info!("Using wasm-bindgen test runner at {}", test_runner);
 
         let mut envs = vec![
             ("CARGO_TARGET_WASM32_UNKNOWN_UNKNOWN_RUNNER", test_runner),
@@ -354,11 +348,11 @@ impl Test {
             envs.push(("NO_HEADLESS", "1"));
         }
 
-        test::cargo_test_wasm(&self.crate_path, self.release, log, envs)?;
+        test::cargo_test_wasm(&self.crate_path, self.release, envs)?;
         Ok(())
     }
 
-    fn step_get_geckodriver(&mut self, step: &Step, _log: &Logger) -> Result<(), Error> {
+    fn step_get_geckodriver(&mut self, step: &Step) -> Result<(), Error> {
         PBAR.step(step, "Getting geckodriver...");
         assert!(self.firefox && self.geckodriver.is_none());
 
@@ -369,14 +363,14 @@ impl Test {
         Ok(())
     }
 
-    fn step_test_firefox(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
+    fn step_test_firefox(&mut self, step: &Step) -> Result<(), Error> {
         PBAR.step(step, "Running tests in Firefox...");
 
         let geckodriver = self.geckodriver.as_ref().unwrap().display().to_string();
         let geckodriver = geckodriver.as_str();
         info!(
-            log,
-            "Running tests in Firefox with geckodriver at {}", geckodriver
+            "Running tests in Firefox with geckodriver at {}",
+            geckodriver
         );
 
         let test_runner = self
@@ -386,7 +380,7 @@ impl Test {
             .display()
             .to_string();
         let test_runner = test_runner.as_str();
-        info!(log, "Using wasm-bindgen test runner at {}", test_runner);
+        info!("Using wasm-bindgen test runner at {}", test_runner);
 
         let mut envs = vec![
             ("CARGO_TARGET_WASM32_UNKNOWN_UNKNOWN_RUNNER", test_runner),
@@ -396,11 +390,11 @@ impl Test {
             envs.push(("NO_HEADLESS", "1"));
         }
 
-        test::cargo_test_wasm(&self.crate_path, self.release, log, envs)?;
+        test::cargo_test_wasm(&self.crate_path, self.release, envs)?;
         Ok(())
     }
 
-    fn step_get_safaridriver(&mut self, step: &Step, _log: &Logger) -> Result<(), Error> {
+    fn step_get_safaridriver(&mut self, step: &Step) -> Result<(), Error> {
         PBAR.step(step, "Getting safaridriver...");
         assert!(self.safari && self.safaridriver.is_none());
 
@@ -408,14 +402,14 @@ impl Test {
         Ok(())
     }
 
-    fn step_test_safari(&mut self, step: &Step, log: &Logger) -> Result<(), Error> {
+    fn step_test_safari(&mut self, step: &Step) -> Result<(), Error> {
         PBAR.step(step, "Running tests in Safari...");
 
         let safaridriver = self.safaridriver.as_ref().unwrap().display().to_string();
         let safaridriver = safaridriver.as_str();
         info!(
-            log,
-            "Running tests in Safari with safaridriver at {}", safaridriver
+            "Running tests in Safari with safaridriver at {}",
+            safaridriver
         );
 
         let test_runner = self
@@ -425,7 +419,7 @@ impl Test {
             .display()
             .to_string();
         let test_runner = test_runner.as_str();
-        info!(log, "Using wasm-bindgen test runner at {}", test_runner);
+        info!("Using wasm-bindgen test runner at {}", test_runner);
 
         let mut envs = vec![
             ("CARGO_TARGET_WASM32_UNKNOWN_UNKNOWN_RUNNER", test_runner),
@@ -435,7 +429,7 @@ impl Test {
             envs.push(("NO_HEADLESS", "1"));
         }
 
-        test::cargo_test_wasm(&self.crate_path, self.release, log, envs)?;
+        test::cargo_test_wasm(&self.crate_path, self.release, envs)?;
         Ok(())
     }
 }
diff --git a/src/lib.rs b/src/lib.rs
index 901e1a37..0f0e4a0e 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -20,11 +20,8 @@ extern crate serde_ignored;
 extern crate serde_json;
 #[macro_use]
 extern crate structopt;
-#[macro_use]
-extern crate slog;
 extern crate dialoguer;
-extern crate slog_async;
-extern crate slog_term;
+extern crate log;
 extern crate toml;
 extern crate walkdir;
 extern crate wasm_pack_binary_install;
@@ -36,7 +33,6 @@ pub mod command;
 pub mod emoji;
 pub mod license;
 pub mod lockfile;
-pub mod logger;
 pub mod manifest;
 pub mod npm;
 pub mod progressbar;
diff --git a/src/logger.rs b/src/logger.rs
deleted file mode 100644
index 08add5de..00000000
--- a/src/logger.rs
+++ /dev/null
@@ -1,76 +0,0 @@
-//! Logging facilities for `wasm-pack`.
-
-use command::Command;
-use failure;
-use slog::{Drain, Level, Logger};
-use slog_async::Async;
-use slog_term::{FullFormat, PlainDecorator};
-use std::fs::OpenOptions;
-use std::path::PathBuf;
-
-/// Create the logger for wasm-pack that will output any info warning or errors we encounter
-pub fn new(cmd: &Command, verbosity: u8) -> Result<Logger, failure::Error> {
-    let log_path = log_file_path(&cmd);
-    let file = OpenOptions::new()
-        .create(true)
-        .append(true)
-        .open(log_path)?;
-
-    let decorator = PlainDecorator::new(file);
-    let drain = FullFormat::new(decorator).build().fuse();
-
-    // Set the log level based off the number of v passed in to the command line args.
-    // Level level means only messages of that level and higher are logged. If we have
-    // an error then we'll log it unconditionally, but extra levels are only available
-    // with extra v
-    let log_level = match verbosity {
-        0 => Level::Error,
-        1 => Level::Info,
-        2 => Level::Debug,
-        _ => Level::Trace,
-    };
-    let drain = Async::new(drain).build().filter_level(log_level).fuse();
-    Ok(Logger::root(drain, o!()))
-}
-
-/// Figure out where to stick the log based off the command arguments given
-fn log_file_path(cmd: &Command) -> PathBuf {
-    let path = match cmd {
-        Command::Build(build_opts) => &build_opts.path,
-        Command::Pack { path } => path,
-        Command::Publish {
-            target: _,
-            path,
-            access: _,
-        } => path,
-        Command::Test(test_opts) => &test_opts.path,
-        Command::Login { .. } => &None,
-    };
-
-    // If the path exists attempt to use it, if not default to the current directory
-    if let Some(ref path) = path {
-        let mut path_buf = PathBuf::from(path);
-        path_buf.push("Cargo.toml");
-
-        // If the manifest file exists put the log in that directory otherwise default
-        // to the current directory.
-        if path_buf.exists() {
-            path_buf.pop();
-            path_buf.push("wasm-pack.log");
-            path_buf
-        } else {
-            let mut path_buf = this_dir();
-            path_buf.push("wasm-pack.log");
-            path_buf
-        }
-    } else {
-        let mut path_buf = this_dir();
-        path_buf.push("wasm-pack.log");
-        path_buf
-    }
-}
-
-/// Return a `PathBuf` for the current directory
-fn this_dir() -> PathBuf {
-    PathBuf::from(".")
-}
diff --git a/src/main.rs b/src/main.rs
index 0af82966..26698a28 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,5 @@
 extern crate atty;
+extern crate env_logger;
 #[macro_use]
 extern crate failure;
 #[macro_use]
@@ -9,11 +10,12 @@ extern crate which;
 
 use std::env;
 use structopt::StructOpt;
-use wasm_pack::{command::run_wasm_pack, logger, Cli};
+use wasm_pack::{command::run_wasm_pack, Cli};
 
 mod installer;
 
 fn main() {
+    env_logger::init();
     setup_panic!();
     if let Err(e) = run() {
         eprintln!("Error: {}", e);
@@ -39,7 +41,6 @@ fn run() -> Result<(), failure::Error> {
     }
 
     let args = Cli::from_args();
-    let log = logger::new(&args.cmd, args.verbosity)?;
-    run_wasm_pack(args.cmd, &log)?;
+    run_wasm_pack(args.cmd)?;
     Ok(())
 }
diff --git a/src/npm.rs b/src/npm.rs
index 74a02508..d99732fd 100644
--- a/src/npm.rs
+++ b/src/npm.rs
@@ -3,21 +3,21 @@
 use child;
 use command::publish::access::Access;
 use failure::{self, ResultExt};
-use slog::Logger;
+use log::info;
 
 /// The default npm registry used when we aren't working with a custom registry.
 pub const DEFAULT_NPM_REGISTRY: &'static str = "https://registry.npmjs.org/";
 
 /// Run the `npm pack` command.
-pub fn npm_pack(log: &Logger, path: &str) -> Result<(), failure::Error> {
+pub fn npm_pack(path: &str) -> Result<(), failure::Error> {
     let mut cmd = child::new_command("npm");
     cmd.current_dir(path).arg("pack");
-    child::run(log, cmd, "npm pack").context("Packaging up your code failed")?;
+    child::run(cmd, "npm pack").context("Packaging up your code failed")?;
     Ok(())
 }
 
 /// Run the `npm publish` command.
-pub fn npm_publish(log: &Logger, path: &str, access: Option<Access>) -> Result<(), failure::Error> {
+pub fn npm_publish(path: &str, access: Option<Access>) -> Result<(), failure::Error> {
     let mut cmd = child::new_command("npm");
     match access {
         Some(a) => cmd
@@ -27,13 +27,12 @@ pub fn npm_publish(log: &Logger, path: &str, access: Option<Access>) -> Result<(
         None => cmd.current_dir(path).arg("publish"),
     };
 
-    child::run(log, cmd, "npm publish").context("Publishing to npm failed")?;
+    child::run(cmd, "npm publish").context("Publishing to npm failed")?;
     Ok(())
 }
 
 /// Run the `npm login` command.
 pub fn npm_login(
-    log: &Logger,
     registry: &String,
     scope: &Option<String>,
     always_auth: bool,
@@ -58,7 +57,7 @@ pub fn npm_login(
     let mut cmd = child::new_command("npm");
     cmd.args(args);
 
-    info!(log, "Running {:?}", cmd);
+    info!("Running {:?}", cmd);
     match cmd.status()?.success() {
         true => Ok(()),
         false => bail!("Login to registry {} failed", registry),
diff --git a/src/test/mod.rs b/src/test/mod.rs
index 1b71fed8..0ec11e95 100644
--- a/src/test/mod.rs
+++ b/src/test/mod.rs
@@ -4,19 +4,14 @@ pub mod webdriver;
 
 use child;
 use failure::{self, ResultExt};
-use slog::Logger;
+use log::info;
 use std::ffi::OsStr;
 use std::path::Path;
 use std::process::Command;
 
 /// Run `cargo test` with the `nightly` toolchain and targeting
 /// `wasm32-unknown-unknown`.
-pub fn cargo_test_wasm<I, K, V>(
-    path: &Path,
-    release: bool,
-    log: &Logger,
-    envs: I,
-) -> Result<(), failure::Error>
+pub fn cargo_test_wasm<I, K, V>(path: &Path, release: bool, envs: I) -> Result<(), failure::Error>
 where
     I: IntoIterator<Item = (K, V)>,
     K: AsRef<OsStr>,
@@ -30,12 +25,11 @@ where
             cmd.arg("--release");
         }
         cmd.arg("--target").arg("wasm32-unknown-unknown");
-        child::run(log, cmd, "cargo test")
-            .context("Running Wasm tests with wasm-bindgen-test failed")?
+        child::run(cmd, "cargo test").context("Running Wasm tests with wasm-bindgen-test failed")?
     };
 
     for line in output.lines() {
-        info!(log, "test output: {}", line);
+        info!("test output: {}", line);
         println!("{}", line);
     }
     Ok(())
diff --git a/tests/all/main.rs b/tests/all/main.rs
index 572d6554..61875e07 100644
--- a/tests/all/main.rs
+++ b/tests/all/main.rs
@@ -4,8 +4,6 @@ extern crate lazy_static;
 #[macro_use]
 extern crate serde_derive;
 extern crate serde_json;
-#[macro_use]
-extern crate slog;
 extern crate structopt;
 extern crate tempfile;
 extern crate wasm_pack;
diff --git a/tests/all/utils/fixture.rs b/tests/all/utils/fixture.rs
index 05968739..2ed126e6 100644
--- a/tests/all/utils/fixture.rs
+++ b/tests/all/utils/fixture.rs
@@ -1,4 +1,3 @@
-use super::logger::null_logger;
 use std::env;
 use std::fs;
 use std::mem::ManuallyDrop;
@@ -170,7 +169,6 @@ impl Fixture {
         static INSTALL_WASM_BINDGEN: Once = ONCE_INIT;
         let cache = self.cache();
         let version = "0.2.21";
-        let log = &null_logger();
 
         let download = || {
             if let Ok(download) =
@@ -179,7 +177,7 @@ impl Fixture {
                 return Ok(download);
             }
 
-            wasm_pack::bindgen::cargo_install_wasm_bindgen(log, &cache, version, true)
+            wasm_pack::bindgen::cargo_install_wasm_bindgen(&cache, version, true)
         };
 
         // Only one thread can perform the actual download, and then afterwards
@@ -243,18 +241,17 @@ impl Fixture {
     }
 
     pub fn run(&self, cmd: wasm_pack::command::Command) -> Result<(), failure::Error> {
-        let logger = wasm_pack::logger::new(&cmd, 3)?;
         match cmd {
             wasm_pack::command::Command::Test(cmd) => {
                 let _lock = self.lock();
                 let mut test = wasm_pack::command::test::Test::try_from_opts(cmd)?;
                 test.set_cache(self.cache());
-                test.run(&logger)
+                test.run()
             }
             wasm_pack::command::Command::Build(cmd) => {
                 let mut build = wasm_pack::command::build::Build::try_from_opts(cmd)?;
                 build.set_cache(self.cache());
-                build.run(&logger)
+                build.run()
             }
             _ => unreachable!(),
         }
diff --git a/tests/all/utils/logger.rs b/tests/all/utils/logger.rs
deleted file mode 100644
index 46cc0d7e..00000000
--- a/tests/all/utils/logger.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-use slog::Logger;
-
-// Create a logger that ignores log messages for testing.
-pub fn null_logger() -> Logger {
-    Logger::root(slog::Discard, o!())
-}
diff --git a/tests/all/utils/mod.rs b/tests/all/utils/mod.rs
index 655b80d8..8b4244fa 100644
--- a/tests/all/utils/mod.rs
+++ b/tests/all/utils/mod.rs
@@ -1,4 +1,3 @@
 pub mod file;
 pub mod fixture;
-pub mod logger;
 pub mod manifest;

From 1e3de3006bc820274a527203b5182dcf4b79a8d2 Mon Sep 17 00:00:00 2001
From: Ashley Williams <ashley666ashley@gmail.com>
Date: Mon, 14 Jan 2019 19:04:05 -0500
Subject: [PATCH 04/16] doc(logs): document env_logger setup

---
 README.md | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index b145e061..53af817e 100644
--- a/README.md
+++ b/README.md
@@ -38,14 +38,15 @@ This project requires Rust 1.30.0 or later.
 
 ## 📝 Logging
 
-We generate a `wasm-pack.log` file if `wasm-pack` errors on you, and you can
-customize the log verbosity using the verbosity flag.
-
-| Verbosity     | Result                                              |
-| ------------- |-----------------------------------------------------|
-| -v            | All Info, Warn, and Errors are logged               |
-| -vv           | All Debug, Info, Warn, and Errors are logged        |
-| -vvv          | All Trace, Debug, Info, Warn, and Errors are logged |
+`wasm-pack` uses [`env_logger`] to produces logs when `wasm-pack` runs.
+
+To configure your log level, use the `RUST_LOG` environment variable. For example:
+
+```
+RUST_LOG=info wasm-pack build
+```
+
+[`env_logger`]: https://crates.io/crates/env_logger
 
 ## 👯 Contributing
 

From b2d75ecf0c87f824db2344d80b4bc88b9d5080b7 Mon Sep 17 00:00:00 2001
From: Ashley Williams <ashley666ashley@gmail.com>
Date: Mon, 14 Jan 2019 19:27:15 -0500
Subject: [PATCH 05/16] feat(test): remove windows output fmting test

---
 tests/all/build.rs | 20 --------------------
 1 file changed, 20 deletions(-)

diff --git a/tests/all/build.rs b/tests/all/build.rs
index 7d06f158..cc21fbb5 100644
--- a/tests/all/build.rs
+++ b/tests/all/build.rs
@@ -228,23 +228,3 @@ fn build_with_and_without_wasm_bindgen_debug() {
         );
     }
 }
-
-#[cfg(target_os = "windows")]
-#[test]
-fn it_format_out_dir_on_windows() {
-    let fixture = utils::fixture::js_hello_world();
-    fixture.install_local_wasm_bindgen();
-    let cli = Cli::from_iter_safe(vec![
-        "wasm-pack",
-        "build",
-        &fixture.path.display().to_string(),
-    ])
-    .unwrap();
-    fixture.run(cli.cmd).unwrap();
-
-    let wasm_pack_log = utils::file::read_file(&fixture.path.join("wasm-pack.log")).unwrap();
-    assert!(
-        wasm_pack_log.contains(r"Your wasm pkg is ready to publish at C:\"),
-        "directories in wasm-pack.log should be well formatted",
-    );
-}

From 3c67711dc5d079af3a3dce1fc212ea8b89aecc77 Mon Sep 17 00:00:00 2001
From: Ashley Williams <ashley666ashley@gmail.com>
Date: Fri, 11 Jan 2019 12:13:45 -0500
Subject: [PATCH 06/16] v0.6.0

---
 CHANGELOG.md | 319 +++++++++++++++++++++++++++++++++++++++++++++++++++
 Cargo.lock   | 106 ++++++++---------
 Cargo.toml   |   4 +-
 3 files changed, 374 insertions(+), 55 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8b939435..4bf030ba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,324 @@
 # Changelog
 
+## 🌅 0.6.0
+
+- ### ✨ Features
+
+  - **Add three build profiles and infrastructure for their toml config - [fitzgen], [issue/153] [issue/160] [pull/440]**
+
+    When originally conceived, `wasm-pack` was exclusively a packaging and publishing tool, which naively assumed
+    that the crate author would simply run `wasm-pack` when they were ready to publish a wasm package. As a result,
+    `wasm-pack` always ran `cargo build` in `--release` mode. Since then, `wasm-pack` has grown into an integrated build
+    tool used at all stages of development, from idea conception to publishing, and as such has developed new needs.
+
+    In previous releases, we've supported a flag called `--debug` which will run `cargo build` in `dev` mode, which
+    trades faster compilation speed for a lack of optimizations. We've renamed this flag to `--dev` to match `cargo`
+    and added an additional flag, representing a third, intermediary, build profile, called `--profiling` which
+    is useful for investigating performance issues. You can see all three flags and their uses in the table below:
+
+    | Profile       | Debug Assertions | Debug Info | Optimizations | Notes                                 |
+    |---------------|------------------|------------|---------------|---------------------------------------|
+    | `--dev`       | Yes              | Yes        | No            | Useful for development and debugging. |
+    | `--profiling` | No               | Yes        | Yes           | Useful when profiling and investigating performance issues. |
+    | `--release`   | No               | No         | Yes           | Useful for shipping to production.    |
+
+    The meaning of these flags will evolve as the platform grows, and always be tied to the behavior of these flags
+    in `cargo`. You can learn more about these in the [`cargo profile` documentation].
+
+    This PR also introduces a way to configure `wasm-pack` in your `Cargo.toml` file that we intend to use much more
+    in the future. As a largely convention-based tool, `wasm-pack` will never require that you configure it manually,
+    however, as our community and their projects mature alongside the tool, it became clear that allowing folks the
+    ability to drop down and configure things was something we needed to do to meet their needs.
+
+    Currently, you can only configure things related to the above-mentioned build profiles. To learn more, 
+    [check out the documentation][profile-config-docs]. It leverages the `package.metadata.wasm-pack` key in your
+    `Carol.toml`, and looks like this:
+
+    ```toml
+    # Cargo.toml
+
+    [package.metadata.wasm-pack.profile.dev.wasm-bindgen]
+    # Should we enable wasm-bindgen's debug assertions in its generated JS glue?
+    debug-js-glue = true
+    # Should wasm-bindgen demangle the symbols in the "name" custom section?
+    demangle-name-section = true
+    # Should we emit the DWARF debug info custom sections?
+    dwarf-debug-info = false
+    ```
+
+    As always- there are defaults for you to use, but if you love to configure (or have a project that requires it),
+    get excited, as your options have grown now and will continue to!
+
+    [profile-config-docs]: https://rustwasm.github.io/wasm-pack/book/cargo-toml-configuration.html
+    [`cargo profile` documentation]: https://doc.rust-lang.org/cargo/reference/manifest.html#the-profile-sections
+    [issue/153]: https://github.com/rustwasm/wasm-pack/issues/153
+    [issue/160]: https://github.com/rustwasm/wasm-pack/issues/160
+    [pull/440]: https://github.com/rustwasm/wasm-pack/pull/440
+
+  - **DEPRECATION: Rename `--debug` to `--dev` to match `cargo` - [fitzgen], [pull/439]**
+
+    See the discussion of the build profiles feature above. This is a strict renaming of the previous `--debug` flag,
+    which will now warn as deprecated.
+
+    [pull/439]: https://github.com/rustwasm/wasm-pack/pull/439
+
+  - **Pre-build before wasm-pack publish - [csmoe], [issue/438] [pull/444]**
+
+    Previously, if you ran `wasm-pack publish` before you had successfully run `wasm-pack build`,
+    you'd receive an error that a package could not be found- because there would be no `pkg` or
+    out-directory containing a `package.json`.
+
+    In this situation, you would hope that `wasm-pack` would build your package for you when you
+    ran `wasm-pack publish`. This is slightly complicated by the fact that not everyone wants to 
+    build their package to the default target or to a directory named `pkg`.
+
+    To solve this, running `wasm-pack publish` before a successful build  will give you an interactive
+    prompt to build your package- allowing you to specify your out directory as well as the target you'd
+    like to build to. Check it out in the gif below:
+
+    ![pre-build publish workflow](https://user-images.githubusercontent.com/35686186/50500909-5984fe80-0a8f-11e9-9de6-43d1423b2969.gif)
+
+    [issue/438]: https://github.com/rustwasm/wasm-pack/issues/438
+    [pull/444]: https://github.com/rustwasm/wasm-pack/pull/444
+
+  - **Generate self-.gitignore as part of pkg folder - [RReverser], [pull/453]**
+
+    Since `wasm-pack` was first published, the `pkg` directory was intended to be treated as a
+    build artifact, and as such should never be published to version control. This was
+    never enforced by any assets generated by `wasm-pack`, however.
+
+    Now, when building your package, `wasm-pack` will also generate a `.gitignore` file so that the
+    `pkg`, or out-directory, will be ignored.
+
+    If you use another version control tool, you'll need to still create or edit your own ignore file-
+    pull requests to support other version control tools are welcome!
+
+    If you require editing of the generated `package.json` or add additonal assets to your package
+    before publishing, you'll want to remove the `.gitignore` file and commit to version control. We
+    intend to have a solution that makes this workflow significantly easier in upcoming releases!
+
+    [RReverser]: https://github.com/RReverser
+    [pull/453]: https://github.com/rustwasm/wasm-pack/pull/453
+
+  - **Support cargo workspaces - [fitzgen], [issue/252] [issue/305] [pull/430]**
+
+    Workspaces are a well-liked and used feature of cargo that allow you to build multiple crates
+    in a single cargo project. Because of how `wasm-pack` handled paths for `target` and out-directories,
+    we did not support cargo workspaces out of the box. Now they should work well and the feature is
+    well guarded by tests!
+    
+    [issue/252]: https://github.com/rustwasm/wasm-pack/issues/252
+    [issue/305]: https://github.com/rustwasm/wasm-pack/issues/305
+    [pull/430]: https://github.com/rustwasm/wasm-pack/pull/430
+
+  - **Use a global cache for all downloaded binaries - [alexcrichton], [pull/426]**
+
+    `wasm-pack` is an integrated build tool that orchestrates several other command line tools to build
+    your wasm project for you. How `wasm-pack` does this has evolved significantly since it's early versions.
+    In the last version, a `bin` directory was created to house the tool binaries that `wasm-pack` needed to
+    build our project, but this had several limitations. Firstly, it created a `bin` directory in your project's
+    root, which could be confusing. Secondly, it meant that sharing these tools across multiple projects was
+    not possible. We did this because it gaves us the fine-grained control over the version of these tools that
+    you used.
+
+    Now, `wasm-pack` will not generate a `bin` directory, but rather will use a global cache. We retain the
+    fine-grained control over the versions of these tools that are used, but allow multiple projects that use
+    the same tools at the same versions to share the already installed asset. Your global cache will generally
+    be in your user's home directory- we use the [`dirs` crate] to determine where to place this global cache.
+    This is not currently customizable but is something we intend to look into doing!
+
+    This feature ensures that `wasm-pack` users are downloading a minimal number of binaries from the network,
+    which, for `wasm-pack` users with multiple projects, should speed up build times.
+
+    [`dirs` crate]: https://docs.rs/dirs/1.0.4/dirs/fn.cache_dir.html
+    [pull/426]: https://github.com/rustwasm/wasm-pack/pull/426
+
+- ### 🤕 Fixes
+
+  - **Fix `pack`, `login`, and `publish` for Windows users - [danwilhelm], [issue/277] [pull/489]**
+
+    Rust's behavior for spawning processes on some Windows targets introduced an interesting case where
+    Rust would fail unless the command was explicitly spawned with a prepended `cmd /c`. This failure
+    of `wasm-pack` was well noticed by our community - and thanks to the efforts of `danwilhelm` is now
+    fixed! You can read more on the background of this issue in [rust-lang/rust issue/44542].
+
+    [rust-lang/rust issue/44542]: https://github.com/rust-lang/rust/pull/44542
+    [issue/277]: https://github.com/rustwasm/wasm-pack/issues/277
+    [pull/489]: https://github.com/rustwasm/wasm-pack/pull/489
+
+  - **Validate `--target` argument - [csmoe], [issue/483] [pull/484]**
+
+    For a few releases now, `wasm-pack` has supported allowing users to specifying the target module system
+    they'd like their package built for- `browser`, `nodejs`, and `no-modules`. We did not however, validate
+    this input, and so if a user made even a slight mistake, e.g. `node`, `wasm-pack` would not catch the
+    error and would build your project using the default, `browser`. This is of course, surprising, and 
+    unpleasant behavior and so now we'll error out with a message containing the supported target names.
+
+    [issue/483]: https://github.com/rustwasm/wasm-pack/issues/483
+    [pull/484]: https://github.com/rustwasm/wasm-pack/pull/484
+
+  - **Fix login - [danwilhelm], [issue/486] [pull/487]**
+
+    [danwilhelm]: https://github.com/danwilhelm
+    [issue/486]: https://github.com/rustwasm/wasm-pack/issues/486
+    [pull/487]: https://github.com/rustwasm/wasm-pack/pull/487
+
+  - **Eliminate unecessary escaping in build success terminal output - [huangjj27], [issue/390] [pull/396]**
+
+    Previously, on some systems, a successful `wasm-pack build` would print a unfortunate looking string:
+
+    ```
+    | :-) Your wasm pkg is ready to publish at "\\\\?\\C:\\Users\\Ferris\\tmp\\wasm-bug\\pkg".
+    ```
+
+    We've updated this to make sure the path to your project is well-formed, and most importantly, 
+    human-readable.
+
+    [issue/390]: https://github.com/rustwasm/wasm-pack/issues/390
+    [pull/396]: https://github.com/rustwasm/wasm-pack/pull/396
+
+  - **Copy license file(s) to out directory - [mstallmo], [issue/407] [pull/411]**
+
+    Since `wasm-pack` was first published, we've copied over your `Cargo.toml` license definition over to
+    your `package.json`. However, we overlooked copying the actual `LICENSE` files over! Now we do!
+
+    [issue/407]: https://github.com/rustwasm/wasm-pack/issues/407
+    [pull/411]: https://github.com/rustwasm/wasm-pack/pull/411
+
+  - **Don't require cdylib crate-type for testing - [alexcrichton], [pull/442]**
+
+    `wasm-pack` was unecssarily checking `Cargo.toml` for the `cdylib` crate type during calls to `wasm-pack test`.
+    The `cdylib` output isn't necessary for the `wasm-pack test` stage because `wasm-bindgen` isn't being run over
+    a wasm file during testing. This check is now removed!
+
+    [pull/442]: https://github.com/rustwasm/wasm-pack/pull/442
+
+  - **Fix wasm-bindgen if lib is renamed via `lib.name` - [alexcrichton], [issue/339] [pull/435]**
+
+    In some circumstances, a library author may wish to specify a `name` in the `[package]` portion of their 
+    `Cargo.toml`, as well as a different `name` in the `[lib]` portion, e.g.:
+
+    ```toml
+    [package]
+    name = "hello-wasm"
+  
+    [lib]
+    name = "wasm-lib"
+    ```
+
+    This would cause the `wasm-bindgen` build stage of `wasm-pack` to error out because `wasm-pack` would attempt
+    to run `wasm-bindgen-cli` on a path using the `[package]` name, which wouldn't exist (because it would be using
+    the `[lib]` name). Now it works- thanks to more usage of [`cargo_metadata`] in `wasm-pack` internals!
+
+    [`cargo_metadata`]: https://crates.io/crates/cargo_metadata
+    [issue/339]: https://github.com/rustwasm/wasm-pack/issues/339
+    [pull/435]: https://github.com/rustwasm/wasm-pack/pull/435
+
+  - **Print standard error only once for failing commands - [fitzgen], [issue/422] [pull/424]**
+
+    Previously, `wasm-pack` may have printed `stderr` twice in some circumstances. This was both confusing and not
+    a pleasant experience, so now we've ensued that `wasm-pack` prints `stderr` exactly once! (It's hard enough to have
+    errors, you don't want `wasm-pack` rubbing it in, right?)
+
+    [issue/422]: https://github.com/rustwasm/wasm-pack/issues/422
+    [pull/424]: https://github.com/rustwasm/wasm-pack/pull/424
+
+  - **Add no-modules to --target flag's help text - [fitzgen], [issue/416] [pull/417]**
+
+    This is an interesting one! `fitzgen` very reasonably filed an issue asking to add `wasm-bindgen`'s 
+    `--target no-modules` feature to `wasm-pack`. This was confusing as this feature was indeed already implemented,
+    and documented- BUT, notably missing from the `wasm-pack --help` text. We've fixed that now- and it was an omission
+    so glaring we definitely considered it a bug!
+
+    [issue/416]: https://github.com/rustwasm/wasm-pack/issues/416
+    [pull/417]: https://github.com/rustwasm/wasm-pack/pull/417
+
+- ### 🛠️ Maintenance
+
+  - **Replace `slog` with `log` - [alexcrichton], [issue/425] [pull/434]**
+
+    For internal maintenance reasons, as well as several end-user ones, we've migrated away from the `slog` family
+    of crates, and are now using the `log` crate plus `env_logger`. Now, `wasm-pack` won't create a `wasm-pack.log`.
+    Additionally, enabling logging will now be done through `RUST_LOG=wasm_pack` instead of  `-v` flags. 
+
+    [issue/425]: https://github.com/rustwasm/wasm-pack/issues/425
+    [pull/434]: https://github.com/rustwasm/wasm-pack/pull/434
+
+  - **Move binary installation to its own crate - [drager], [issue/384] [pull/415]**
+
+    In `wasm-pack 0.5.0`, we move away from `cargo install`ing many of the tools that `wasm-pack` orchestrates. Because
+    we used `cargo install`, this required an end user to sit through the compilation of each tool, which was a 
+    prohibitively long time. We moved, instead, to building, and then installing, binaries of the tools. This sped up
+    build times dramatically!
+
+    This pattern has been very beneficial to `wasm-pack` and is potentially something that could be beneficial to other
+    projects! As a result, we've refactored it out into a crate and will be considering publishing it in the near future!
+
+    [drager]: https://github.com/drager
+    [issue/384]: https://github.com/rustwasm/wasm-pack/issues/384
+    [pull/415]: https://github.com/rustwasm/wasm-pack/pull/415
+
+  - **Replace internal `Error` with `failure::Error` - [alexcrichton], [pull/436]**
+
+    The story of error message handling in `wasm-pack` has not been the prettiest. We originally were manually implementing
+    errors, adding the [`failure` crate] at one point, but not fully updating the entire codebase. With this PR, we are
+    nearly completely handling errors with `failure`, bringing the code into a much more maintainable and 
+    pleasant-to-work-on place.
+
+    [`failure` crate]: https://crates.io/crates/failure
+    [pull/436]: https://github.com/rustwasm/wasm-pack/pull/436
+
+  - **Update `mdbook` version used by Travis - [fitzgen], [pull/433]**
+
+    [pull/433]: https://github.com/rustwasm/wasm-pack/pull/433
+
+  - **Read the `Cargo.toml` file only once - [fitzgen], [issue/25] [pull/431]**
+
+    This is a very fun one since it fixes one of the original issues filed by `ag_dubs` at the very beginning of `wasm-pack`
+    development. In a rush to implement a POC tool, `ag_dubs` noted for posterity that the `Cargo.toml` was being read 
+    mulitple times (twice), when it did not need to be. Thanks to `fitzgen` now it's read only once! A minor performance
+    improvement in the scheme of things, but a nice one :)
+
+    [issue/25]: https://github.com/rustwasm/wasm-pack/issues/25
+    [pull/431]: https://github.com/rustwasm/wasm-pack/pull/431
+
+  - **Use `name` field for Travis CI jobs - [fitzgen], [pull/432]**
+
+    [pull/432]: https://github.com/rustwasm/wasm-pack/pull/432
+
+  - **Add a test for build command - [huangjj27], [pull/408]**
+
+    [huangjj27]: https://github.com/huangjj27
+    [pull/408]: https://github.com/rustwasm/wasm-pack/pull/408
+
+  - **Test paths on Windows - [xmclark], [issue/380] [pull/389]**
+
+    [xmclark]: https://github.com/xmclark
+    [issue/380]: https://github.com/rustwasm/wasm-pack/issues/380
+    [pull/389]: https://github.com/rustwasm/wasm-pack/pull/389
+
+  - **Fix typo in test function name for copying the README - [mstallmo], [pull/412]**
+
+    [pull/412]: https://github.com/rustwasm/wasm-pack/pull/412
+
+- ### 📖 Documentation
+
+  - **Complete template deep dive docs - [danwilhem], [issue/345] [issue/346] [pull/490]**
+
+    In a rush to publish a release, `ag_dubs` left some "Coming soon!" comments on most pages
+    of the "Template Deep Dive" docs. These docs help walk new users through the boilerplate
+    that using the `wasm-pack` template generates for you. Thanks so much to `danwilhem` for
+    picking this up and doing an excellent job!
+
+    [issue/345]: https://github.com/rustwasm/wasm-pack/issues/345
+    [issue/346]: https://github.com/rustwasm/wasm-pack/issues/346
+    [pull/490]: https://github.com/rustwasm/wasm-pack/pull/490
+
+  - **Minor docs updates - [fitzgen], [issue/473] [pull/485]**
+
+    [issue/473]: https://github.com/rustwasm/wasm-pack/issues/473
+    [pull/485]: https://github.com/rustwasm/wasm-pack/pull/485
+
 ## 🌄 0.5.1
 
 - ### 🤕 Fixes
diff --git a/Cargo.lock b/Cargo.lock
index 77ac158d..4cefa5ec 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -41,7 +41,7 @@ name = "atty"
 version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "termion 1.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -59,7 +59,7 @@ dependencies = [
  "autocfg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc-demangle 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -70,7 +70,7 @@ version = "0.1.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -103,7 +103,7 @@ version = "0.3.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "bzip2-sys 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -112,7 +112,7 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -124,7 +124,7 @@ dependencies = [
  "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -158,7 +158,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -169,7 +169,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -189,7 +189,7 @@ dependencies = [
  "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "clicolors-control 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "termios 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -199,14 +199,14 @@ dependencies = [
 
 [[package]]
 name = "console"
-version = "0.7.2"
+version = "0.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "clicolors-control 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "encode_unicode 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "termios 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -242,7 +242,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "curl-sys 0.4.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-probe 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.9.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "schannel 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -256,7 +256,7 @@ version = "0.4.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.9.40 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -269,7 +269,7 @@ name = "dialoguer"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "console 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "console 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -279,7 +279,7 @@ name = "dirs"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_users 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -324,7 +324,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -334,7 +334,7 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -344,7 +344,7 @@ version = "1.0.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "crc32fast 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "miniz-sys 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "miniz_oxide_c_api 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -423,7 +423,7 @@ name = "indicatif"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "console 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "console 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -455,7 +455,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "libc"
-version = "0.2.46"
+version = "0.2.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -474,7 +474,7 @@ version = "1.0.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -502,7 +502,7 @@ version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -512,7 +512,7 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -530,7 +530,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "crc 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "miniz_oxide 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -548,7 +548,7 @@ dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.9.40 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -571,7 +571,7 @@ version = "0.9.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-src 111.1.0+1.1.1a (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -616,7 +616,7 @@ name = "parking_lot_core"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -628,7 +628,7 @@ name = "parking_lot_core"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -672,7 +672,7 @@ version = "0.3.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -682,7 +682,7 @@ version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -695,7 +695,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -706,7 +706,7 @@ version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "autocfg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_hc 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -762,7 +762,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "fuchsia-zircon 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "rdrand 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -936,7 +936,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.25 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -949,7 +949,7 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.34"
+version = "1.0.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -976,7 +976,7 @@ version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1013,12 +1013,12 @@ dependencies = [
  "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.25 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "syn"
-version = "0.15.24"
+version = "0.15.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1033,7 +1033,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1043,7 +1043,7 @@ version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "filetime 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "xattr 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1063,7 +1063,7 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1075,7 +1075,7 @@ version = "3.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "remove_dir_all 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1103,7 +1103,7 @@ name = "termion"
 version = "1.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_termios 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1113,7 +1113,7 @@ name = "termios"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1137,7 +1137,7 @@ name = "time"
 version = "0.1.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_syscall 0.1.50 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1224,7 +1224,7 @@ dependencies = [
 
 [[package]]
 name = "wasm-pack"
-version = "0.5.1"
+version = "0.6.0"
 dependencies = [
  "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "cargo_metadata 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1244,7 +1244,7 @@ dependencies = [
  "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_ignored 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
  "siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "structopt 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1275,7 +1275,7 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1337,7 +1337,7 @@ name = "xattr"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1376,7 +1376,7 @@ dependencies = [
 "checksum clicolors-control 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "73abfd4c73d003a674ce5d2933fca6ce6c42480ea84a5ffe0a2dc39ed56300f9"
 "checksum cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
 "checksum console 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ecd48adf136733979b49e15bc3b4c43cc0d3c85ece7bd08e6daa414c6fcb13e6"
-"checksum console 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)" = "4ceeb6d030ed175896450ad583a39e67a77b8b2ab8802c2aae594112adc783a2"
+"checksum console 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ecc3753530b959618f617b0cd6494526008d98687f1af5d8f9fa83fa9cdbb594"
 "checksum constant_time_eq 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "8ff012e225ce166d4422e0e78419d901719760f62ae2b7969ca6b564d1b54a9e"
 "checksum crc 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d663548de7f5cca343f1e0a48d14dcfb0e9eb4e079ec58883b7251539fa10aeb"
 "checksum crc32fast 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e91d5240c6975ef33aeb5f148f35275c25eda8e8a5f95abe421978b05b8bf192"
@@ -1405,7 +1405,7 @@ dependencies = [
 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
 "checksum lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "76f033c7ad61445c5b347c7382dd1237847eb1bce590fe50365dcb33d546be73"
 "checksum lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a374c89b9db55895453a74c1e38861d9deec0b01b405a82516e9d5de4820dea1"
-"checksum libc 0.2.46 (registry+https://github.com/rust-lang/crates.io-index)" = "023a4cd09b2ff695f9734c1934145a315594b7986398496841c7031a5a1bbdbd"
+"checksum libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)" = "48450664a984b25d5b479554c29cc04e3150c97aa4c01da5604a2d4ed9151476"
 "checksum libflate 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)" = "bff3ac7d6f23730d3b533c35ed75eef638167634476a499feef16c428d74b57b"
 "checksum libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)" = "2eb5e43362e38e2bca2fd5f5134c4d4564a23a5c28e9b95411652021a8675ebe"
 "checksum lock_api 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "62ebf1391f6acad60e5c8b43706dde4582df75c06698ab44511d15016bc2442c"
@@ -1463,7 +1463,7 @@ dependencies = [
 "checksum serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)" = "0e732ed5a5592c17d961555e3b552985baf98d50ce418b7b655f31f6ba7eb1b7"
 "checksum serde_derive 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)" = "b4d6115a3ca25c224e409185325afc16a0d5aaaabc15c42b09587d6f1ba39a5b"
 "checksum serde_ignored 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "190e9765dcedb56be63b6e0993a006c7e3b071a016a304736e4a315dc01fb142"
-"checksum serde_json 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)" = "bdf540260cfee6da923831f4776ddc495ada940c30117977c70f1313a6130545"
+"checksum serde_json 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)" = "dfb1277d4d0563e4593e0b8b5d23d744d277b55d2bc0bf1c38d0d8a6589d38aa"
 "checksum siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "0b8de496cf83d4ed58b6be86c3a275b8602f6ffe98d3024a869e124147a9a3ac"
 "checksum smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)" = "b73ea3738b47563803ef814925e69be00799a8c07420be8b996f8e98fb2336db"
 "checksum socket2 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "c4d11a52082057d87cb5caa31ad812f4504b97ab44732cd8359df2e9ff9f48e7"
@@ -1472,7 +1472,7 @@ dependencies = [
 "checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 "checksum structopt 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "670ad348dc73012fcf78c71f06f9d942232cdd4c859d4b6975e27836c3efc0c3"
 "checksum structopt-derive 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "ef98172b1a00b0bec738508d3726540edcbd186d50dfd326f2b1febbb3559f04"
-"checksum syn 0.15.24 (registry+https://github.com/rust-lang/crates.io-index)" = "734ecc29cd36e8123850d9bf21dfd62ef8300aaa8f879aabaa899721808be37c"
+"checksum syn 0.15.25 (registry+https://github.com/rust-lang/crates.io-index)" = "71b7693d9626935a362a3d1d4e59380800a919ebfa478d77a4f49e2a6d2c3ad5"
 "checksum synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "73687139bf99285483c96ac0add482c3776528beac1d97d444f6e91f203a2015"
 "checksum tar 0.4.20 (registry+https://github.com/rust-lang/crates.io-index)" = "a303ba60a099fcd2aaa646b14d2724591a96a75283e4b7ed3d1a1658909d9ae2"
 "checksum tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "15f2b5fb00ccdf689e0149d1b1b3c03fead81c2b37735d812fa8bddbbf41b6d8"
diff --git a/Cargo.toml b/Cargo.toml
index 69b21b37..55d4eaf0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "wasm-pack"
-description = "pack up the wasm and publish it to npm!"
-version = "0.5.1"
+description = "📦✨ your favorite rust -> wasm workflow tool!"
+version = "0.6.0"
 authors = ["Ashley Williams <ashley666ashley@gmail.com>"]
 repository = "https://github.com/ashleygwilliams/wasm-pack.git"
 license = "MIT/Apache-2.0"

From ba8f6f64aafa0e10349737dba536ef014a388f5e Mon Sep 17 00:00:00 2001
From: huangjj27 <huangjj.27@qq.com>
Date: Sun, 20 Jan 2019 00:04:14 +0800
Subject: [PATCH 07/16] fix conflicts

---
 Cargo.lock           | 145 +++++++++++++++----------------------------
 src/bindgen.rs       |   6 --
 src/build.rs         |   7 ---
 src/command/build.rs |   4 --
 src/lib.rs           |   3 -
 5 files changed, 49 insertions(+), 116 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index ef249344..9bb1cda6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8,7 +8,7 @@ name = "aho-corasick"
 version = "0.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "memchr 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -48,7 +48,7 @@ dependencies = [
 
 [[package]]
 name = "autocfg"
-version = "0.1.1"
+version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -56,7 +56,7 @@ name = "backtrace"
 version = "0.3.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "autocfg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -71,8 +71,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cc 1.0.28 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
-<<<<<<< HEAD
-=======
 ]
 
 [[package]]
@@ -88,7 +86,6 @@ dependencies = [
  "siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tar 0.4.20 (registry+https://github.com/rust-lang/crates.io-index)",
  "zip 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
 ]
 
 [[package]]
@@ -112,7 +109,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "byteorder"
-version = "1.2.7"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -140,9 +137,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "error-chain 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -217,7 +214,7 @@ dependencies = [
 
 [[package]]
 name = "console"
-version = "0.7.3"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -287,7 +284,7 @@ name = "dialoguer"
 version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "console 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "console 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -340,9 +337,9 @@ name = "failure_derive"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -420,8 +417,8 @@ dependencies = [
  "backtrace 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)",
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "os_type 2.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "termcolor 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -431,22 +428,6 @@ dependencies = [
 [[package]]
 name = "humantime"
 version = "1.2.0"
-<<<<<<< HEAD
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "indicatif"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "console 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
-=======
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -457,7 +438,7 @@ name = "indicatif"
 version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "console 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)",
+ "console 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -469,7 +450,6 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
 ]
 
 [[package]]
@@ -507,7 +487,7 @@ version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "adler32 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byteorder 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "crc32fast 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -541,12 +521,11 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.1.2"
+version = "2.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cfg-if 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
- "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -690,7 +669,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "proc-macro2"
-version = "0.4.24"
+version = "0.4.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -706,7 +685,7 @@ name = "quote"
 version = "0.6.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -748,7 +727,7 @@ name = "rand"
 version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "autocfg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_chacha 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -765,7 +744,7 @@ name = "rand_chacha"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "autocfg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand_core 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -866,7 +845,7 @@ version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aho-corasick 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex-syntax 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -878,7 +857,7 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "aho-corasick 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex-syntax 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "utf8-ranges 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -959,7 +938,7 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -969,17 +948,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde"
-version = "1.0.84"
+version = "1.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "serde_derive"
-version = "1.0.84"
+version = "1.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -987,17 +966,17 @@ name = "serde_ignored"
 version = "0.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "serde_json"
-version = "1.0.35"
+version = "1.0.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "ryu 0.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1054,17 +1033,17 @@ version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "syn"
-version = "0.15.25"
+version = "0.15.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1074,9 +1053,9 @@ name = "synstructure"
 version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1190,7 +1169,7 @@ name = "toml"
 version = "0.4.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1245,11 +1224,6 @@ name = "vec_map"
 version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "version_check"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "void"
 version = "1.0.2"
@@ -1285,10 +1259,10 @@ dependencies = [
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl 0.10.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_ignored 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "structopt 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1299,23 +1273,6 @@ dependencies = [
 ]
 
 [[package]]
-<<<<<<< HEAD
-name = "wasm-pack-binary-install"
-version = "0.1.0"
-dependencies = [
- "curl 0.4.19 (registry+https://github.com/rust-lang/crates.io-index)",
- "dirs 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "flate2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "hex 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "tar 0.4.20 (registry+https://github.com/rust-lang/crates.io-index)",
- "zip 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-=======
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
 name = "which"
 version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -1405,13 +1362,13 @@ dependencies = [
 "checksum argon2rs 0.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "3f67b0b6a86dae6e67ff4ca2b6201396074996379fba2b92ff649126f37cb392"
 "checksum arrayvec 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)" = "92c7fb76bc8826a8b33b4ee5bb07a247a81e76764ab4d55e8f73e3a4d8808c71"
 "checksum atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "9a7d5b8723950951411ee34d271d99dddcc2035a16ab25310ea2c8cfd4369652"
-"checksum autocfg 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "4e5f34df7a019573fb8bdc7e24a2bfebe51a2a1d6bfdbaeccedb3c41fc574727"
+"checksum autocfg 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a6d640bee2da49f60a4068a7fae53acde8982514ab7bae8b8cea9e88cbcfd799"
 "checksum backtrace 0.3.13 (registry+https://github.com/rust-lang/crates.io-index)" = "b5b493b66e03090ebc4343eb02f94ff944e0cbc9ac6571491d170ba026741eb5"
 "checksum backtrace-sys 0.1.28 (registry+https://github.com/rust-lang/crates.io-index)" = "797c830ac25ccc92a7f8a7b9862bde440715531514594a6154e3d4a54dd769b6"
 "checksum bitflags 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "228047a76f468627ca71776ecdebd732a3423081fcf5125585bcd7c49886ce12"
 "checksum blake2-rfc 0.2.18 (registry+https://github.com/rust-lang/crates.io-index)" = "5d6d530bdd2d52966a6d03b7a964add7ae1a288d25214066fd4b600f0f796400"
 "checksum build_const 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "39092a32794787acd8525ee150305ff051b0aa6cc2abaf193924f5ab05425f39"
-"checksum byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "94f88df23a25417badc922ab0f5716cc1330e87f71ddd9203b3a3ccd9cedf75d"
+"checksum byteorder 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "60f0b0d4c0a382d2734228fd12b5a6b5dac185c60e938026fd31b265b94f9bd2"
 "checksum bzip2 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "42b7c3cbf0fa9c1b82308d57191728ca0256cb821220f4e2fd410a72ade26e3b"
 "checksum bzip2-sys 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)" = "6584aa36f5ad4c9247f5323b0a42f37802b37a836f0ad87084d7a33961abe25f"
 "checksum cargo_metadata 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)" = "e5d1b4d380e1bab994591a24c2bdd1b054f64b60bef483a8c598c7c345bc3bbe"
@@ -1422,7 +1379,7 @@ dependencies = [
 "checksum clicolors-control 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "73abfd4c73d003a674ce5d2933fca6ce6c42480ea84a5ffe0a2dc39ed56300f9"
 "checksum cloudabi 0.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
 "checksum console 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "ecd48adf136733979b49e15bc3b4c43cc0d3c85ece7bd08e6daa414c6fcb13e6"
-"checksum console 0.7.3 (registry+https://github.com/rust-lang/crates.io-index)" = "ecc3753530b959618f617b0cd6494526008d98687f1af5d8f9fa83fa9cdbb594"
+"checksum console 0.7.5 (registry+https://github.com/rust-lang/crates.io-index)" = "2bf3720d3f3fc30b721ef1ae54e13af3264af4af39dc476a8de56a6ee1e2184b"
 "checksum constant_time_eq 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "8ff012e225ce166d4422e0e78419d901719760f62ae2b7969ca6b564d1b54a9e"
 "checksum crc 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d663548de7f5cca343f1e0a48d14dcfb0e9eb4e079ec58883b7251539fa10aeb"
 "checksum crc32fast 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e91d5240c6975ef33aeb5f148f35275c25eda8e8a5f95abe421978b05b8bf192"
@@ -1447,10 +1404,7 @@ dependencies = [
 "checksum human-panic 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "21638c5955a6daf3ecc42cae702335fc37a72a4abcc6959ce457b31a7d43bbdd"
 "checksum humantime 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3ca7e5f2e110db35f93b837c81797f3714500b81d517bf20c431b16d3ca4f114"
 "checksum indicatif 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a29b2fa6f00010c268bface64c18bb0310aaa70d46a195d5382d288c477fb016"
-<<<<<<< HEAD
-=======
 "checksum is_executable 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "302d553b8abc8187beb7d663e34c065ac4570b273bc9511a50e940e99409c577"
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
 "checksum itoa 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "1306f3464951f30e30d12373d31c79fbd52d236e5e896fd92f96ec7babbbe60b"
 "checksum kernel32-sys 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
 "checksum lazy_static 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)" = "76f033c7ad61445c5b347c7382dd1237847eb1bce590fe50365dcb33d546be73"
@@ -1460,7 +1414,7 @@ dependencies = [
 "checksum libz-sys 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)" = "2eb5e43362e38e2bca2fd5f5134c4d4564a23a5c28e9b95411652021a8675ebe"
 "checksum lock_api 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "62ebf1391f6acad60e5c8b43706dde4582df75c06698ab44511d15016bc2442c"
 "checksum log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c84ec4b527950aa83a329754b01dbe3f58361d1c5efacd1f6d68c494d08a17c6"
-"checksum memchr 2.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "db4c41318937f6e76648f42826b1d9ade5c09cafb5aef7e351240a70f39206e9"
+"checksum memchr 2.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "e1dd4eaac298c32ce07eb6ed9242eda7d82955b9170b7d6db59b2e02cc63fcb8"
 "checksum miniz-sys 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "0300eafb20369952951699b68243ab4334f4b10a88f411c221d444b36c40e649"
 "checksum miniz_oxide 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "5ad30a47319c16cde58d0314f5d98202a80c9083b5f61178457403dfb14e509c"
 "checksum miniz_oxide_c_api 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "28edaef377517fd9fe3e085c37d892ce7acd1fbeab9239c5a36eec352d8a8b7e"
@@ -1477,7 +1431,7 @@ dependencies = [
 "checksum parking_lot_core 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "94c8c7923936b28d546dfd14d4472eaf34c99b14e1c973a32b3e6d4eb04298c9"
 "checksum pkg-config 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)" = "676e8eb2b1b4c9043511a9b7bea0915320d7e502b0a079fb03f9635a5252b18c"
 "checksum podio 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "780fb4b6698bbf9cf2444ea5d22411cef2953f0824b98f33cf454ec5615645bd"
-"checksum proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)" = "77619697826f31a02ae974457af0b29b723e5619e113e9397b8b82c6bd253f09"
+"checksum proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)" = "d3797b7142c9aa74954e351fc089bbee7958cebbff6bf2815e7ffff0b19f547d"
 "checksum quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9274b940887ce9addde99c4eee6b5c44cc494b182b97e73dc8ffdcb3397fd3f0"
 "checksum quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "53fa22a1994bd0f9372d7a816207d8a2677ad0325b073f5c5332760f0fb62b5c"
 "checksum rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)" = "15a732abf9d20f0ad8eeb6f909bf6868722d9a06e1e50802b6a70351f40b4eb1"
@@ -1510,10 +1464,10 @@ dependencies = [
 "checksum scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27"
 "checksum semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
 "checksum semver-parser 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
-"checksum serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)" = "0e732ed5a5592c17d961555e3b552985baf98d50ce418b7b655f31f6ba7eb1b7"
-"checksum serde_derive 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)" = "b4d6115a3ca25c224e409185325afc16a0d5aaaabc15c42b09587d6f1ba39a5b"
+"checksum serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)" = "534b8b91a95e0f71bca3ed5824752d558da048d4248c91af873b63bd60519752"
+"checksum serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)" = "a915306b0f1ac5607797697148c223bedeaa36bcc2e28a01441cd638cc6567b4"
 "checksum serde_ignored 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "190e9765dcedb56be63b6e0993a006c7e3b071a016a304736e4a315dc01fb142"
-"checksum serde_json 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)" = "dfb1277d4d0563e4593e0b8b5d23d744d277b55d2bc0bf1c38d0d8a6589d38aa"
+"checksum serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)" = "574378d957d6dcdf1bbb5d562a15cbd5e644159432f84634b94e485267abbcc7"
 "checksum siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "0b8de496cf83d4ed58b6be86c3a275b8602f6ffe98d3024a869e124147a9a3ac"
 "checksum smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)" = "b73ea3738b47563803ef814925e69be00799a8c07420be8b996f8e98fb2336db"
 "checksum socket2 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "c4d11a52082057d87cb5caa31ad812f4504b97ab44732cd8359df2e9ff9f48e7"
@@ -1522,7 +1476,7 @@ dependencies = [
 "checksum strsim 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 "checksum structopt 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "670ad348dc73012fcf78c71f06f9d942232cdd4c859d4b6975e27836c3efc0c3"
 "checksum structopt-derive 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "ef98172b1a00b0bec738508d3726540edcbd186d50dfd326f2b1febbb3559f04"
-"checksum syn 0.15.25 (registry+https://github.com/rust-lang/crates.io-index)" = "71b7693d9626935a362a3d1d4e59380800a919ebfa478d77a4f49e2a6d2c3ad5"
+"checksum syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)" = "f92e629aa1d9c827b2bb8297046c1ccffc57c99b947a680d3ccff1f136a3bee9"
 "checksum synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)" = "73687139bf99285483c96ac0add482c3776528beac1d97d444f6e91f203a2015"
 "checksum tar 0.4.20 (registry+https://github.com/rust-lang/crates.io-index)" = "a303ba60a099fcd2aaa646b14d2724591a96a75283e4b7ed3d1a1658909d9ae2"
 "checksum tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)" = "15f2b5fb00ccdf689e0149d1b1b3c03fead81c2b37735d812fa8bddbbf41b6d8"
@@ -1545,7 +1499,6 @@ dependencies = [
 "checksum uuid 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e1436e58182935dcd9ce0add9ea0b558e8a87befe01c1a301e6020aeb0876363"
 "checksum vcpkg 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)" = "def296d3eb3b12371b2c7d0e83bfe1403e4db2d7a0bba324a12b21c4ee13143d"
 "checksum vec_map 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
-"checksum version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
 "checksum void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
 "checksum walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)" = "9d9d7ed3431229a144296213105a390676cc49c9b6a72bd19f3176c98e129fa1"
 "checksum which 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b57acb10231b9493c8472b20cb57317d0679a49e0bdbee44b3b803a6473af164"
diff --git a/src/bindgen.rs b/src/bindgen.rs
index 6f189e18..3bc2946d 100644
--- a/src/bindgen.rs
+++ b/src/bindgen.rs
@@ -9,10 +9,7 @@ use log::debug;
 use log::{info, warn};
 use manifest::CrateData;
 use progressbar::Step;
-<<<<<<< HEAD
-=======
 use std::env;
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
 use std::fs;
 use std::path::{Path, PathBuf};
 use std::process::Command;
@@ -146,8 +143,6 @@ pub fn cargo_install_wasm_bindgen(
         .arg(&tmp);
 
     child::run(cmd, "cargo install").context("Installing wasm-bindgen with cargo")?;
-<<<<<<< HEAD
-=======
 
     // `cargo install` will put the installed binaries in `$root/bin/*`, but we
     // just want them in `$root/*` directly (which matches how the tarballs are
@@ -167,7 +162,6 @@ pub fn cargo_install_wasm_bindgen(
             )
         })?;
     }
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
 
     // Finally, move the `tmp` directory into our binary cache.
     fs::rename(&tmp, &destination)?;
diff --git a/src/build.rs b/src/build.rs
index 3c058de7..9e29c6d7 100644
--- a/src/build.rs
+++ b/src/build.rs
@@ -61,16 +61,12 @@ pub fn rustup_add_wasm_target(step: &Step) -> Result<(), Error> {
 }
 
 /// Run `cargo build` targetting `wasm32-unknown-unknown`.
-<<<<<<< HEAD
-pub fn cargo_build_wasm(path: &Path, profile: BuildProfile, step: &Step) -> Result<(), Error> {
-=======
 pub fn cargo_build_wasm(
     path: &Path,
     profile: BuildProfile,
     step: &Step,
     extra_options: &Vec<String>,
 ) -> Result<(), Error> {
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
     let msg = format!("{}Compiling to WASM...", emoji::CYCLONE);
     PBAR.step(step, &msg);
     let mut cmd = Command::new("cargo");
@@ -93,10 +89,7 @@ pub fn cargo_build_wasm(
         }
     }
     cmd.arg("--target").arg("wasm32-unknown-unknown");
-<<<<<<< HEAD
-=======
     cmd.args(extra_options);
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
     child::run(cmd, "cargo build").context("Compiling your crate to WebAssembly failed")?;
     Ok(())
 }
diff --git a/src/command/build.rs b/src/command/build.rs
index a2d450a1..c6bad240 100644
--- a/src/command/build.rs
+++ b/src/command/build.rs
@@ -289,11 +289,7 @@ impl Build {
 
     fn step_build_wasm(&mut self, step: &Step) -> Result<(), Error> {
         info!("Building wasm...");
-<<<<<<< HEAD
-        build::cargo_build_wasm(&self.crate_path, self.profile, step)?;
-=======
         build::cargo_build_wasm(&self.crate_path, self.profile, step, &self.extra_options)?;
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
 
         info!(
             "wasm built at {:#?}.",
diff --git a/src/lib.rs b/src/lib.rs
index 5b65ed6a..164988e1 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -20,10 +20,7 @@ extern crate serde_ignored;
 extern crate serde_json;
 #[macro_use]
 extern crate structopt;
-<<<<<<< HEAD
-=======
 extern crate binary_install;
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
 extern crate dialoguer;
 extern crate log;
 extern crate toml;

From 5cc04cadfebb2f61904ad50917d70ff1af753f0a Mon Sep 17 00:00:00 2001
From: huangjj27 <huangjj.27@qq.com>
Date: Fri, 25 Jan 2019 22:02:58 +0800
Subject: [PATCH 08/16] WIP: update wasm-bindgen-version

---
 tests/all/bindgen.rs       |  4 ++--
 tests/all/build.rs         |  4 ++--
 tests/all/lockfile.rs      | 12 ++++++------
 tests/all/test.rs          | 10 +++++-----
 tests/all/utils/fixture.rs | 37 +++++++++++++++++--------------------
 5 files changed, 32 insertions(+), 35 deletions(-)

diff --git a/tests/all/bindgen.rs b/tests/all/bindgen.rs
index 3f044508..e2ef0441 100644
--- a/tests/all/bindgen.rs
+++ b/tests/all/bindgen.rs
@@ -11,7 +11,7 @@ use wasm_pack::bindgen;
 fn can_download_prebuilt_wasm_bindgen() {
     let dir = tempfile::TempDir::new().unwrap();
     let cache = Cache::at(dir.path());
-    let dl = bindgen::download_prebuilt_wasm_bindgen(&cache, "0.2.21", true).unwrap();
+    let dl = bindgen::download_prebuilt_wasm_bindgen(&cache, "0.2.33", true).unwrap();
     assert!(dl.binary("wasm-bindgen").unwrap().is_file());
     assert!(dl.binary("wasm-bindgen-test-runner").unwrap().is_file())
 }
@@ -24,7 +24,7 @@ fn can_download_prebuilt_wasm_bindgen() {
 ))]
 fn downloading_prebuilt_wasm_bindgen_handles_http_errors() {
     let dir = tempfile::TempDir::new().unwrap();
-    let bad_version = "0.2.21-some-trailing-version-stuff-that-does-not-exist";
+    let bad_version = "0.2.33-some-trailing-version-stuff-that-does-not-exist";
     let cache = Cache::at(dir.path());
     let result = bindgen::download_prebuilt_wasm_bindgen(&cache, bad_version, true);
     assert!(result.is_err());
diff --git a/tests/all/build.rs b/tests/all/build.rs
index be6e1912..e15b7736 100644
--- a/tests/all/build.rs
+++ b/tests/all/build.rs
@@ -47,7 +47,7 @@ fn it_should_build_crates_in_a_workspace() {
                 crate-type = ["cdylib"]
 
                 [dependencies]
-                wasm-bindgen = "=0.2.21"
+                wasm-bindgen = "0.2"
             "#,
         )
         .file(
@@ -87,7 +87,7 @@ fn renamed_crate_name_works() {
                 name = 'bar'
 
                 [dependencies]
-                wasm-bindgen = "=0.2.21"
+                wasm-bindgen = "0.2"
             "#,
         )
         .file(
diff --git a/tests/all/lockfile.rs b/tests/all/lockfile.rs
index 01876ba7..102025c2 100644
--- a/tests/all/lockfile.rs
+++ b/tests/all/lockfile.rs
@@ -8,7 +8,7 @@ fn it_gets_wasm_bindgen_version() {
     fixture.cargo_check();
     let data = CrateData::new(&fixture.path).unwrap();
     let lock = Lockfile::new(&data).unwrap();
-    assert_eq!(lock.wasm_bindgen_version(), Some("0.2.21"),);
+    assert_eq!(lock.wasm_bindgen_version(), Some("0.2.33"),);
 }
 
 #[test]
@@ -17,7 +17,7 @@ fn it_gets_wasm_bindgen_test_version() {
     fixture.cargo_check();
     let data = CrateData::new(&fixture.path).unwrap();
     let lock = Lockfile::new(&data).unwrap();
-    assert_eq!(lock.wasm_bindgen_test_version(), Some("0.2.21"),);
+    assert_eq!(lock.wasm_bindgen_test_version(), Some("0.2.33"),);
 }
 
 #[test]
@@ -46,7 +46,7 @@ fn it_gets_wasm_bindgen_version_in_crate_inside_workspace() {
                 crate-type = ["cdylib"]
 
                 [dependencies]
-                wasm-bindgen = "=0.2.21"
+                wasm-bindgen = "=0.2.33"
             "#,
         )
         .file(
@@ -62,7 +62,7 @@ fn it_gets_wasm_bindgen_version_in_crate_inside_workspace() {
     fixture.cargo_check();
     let data = CrateData::new(&fixture.path.join("blah")).unwrap();
     let lock = Lockfile::new(&data).unwrap();
-    assert_eq!(lock.wasm_bindgen_version(), Some("0.2.21"),);
+    assert_eq!(lock.wasm_bindgen_version(), Some("0.2.33"),);
 }
 
 #[test]
@@ -91,7 +91,7 @@ fn it_gets_wasm_bindgen_version_from_dependencies() {
                 crate-type = ["cdylib"]
 
                 [dependencies]
-                wasm-bindgen = "=0.2.21"
+                wasm-bindgen = "=0.2.33"
             "#,
         )
         .file(
@@ -130,5 +130,5 @@ fn it_gets_wasm_bindgen_version_from_dependencies() {
     fixture.cargo_check();
     let data = CrateData::new(&fixture.path.join("parent")).unwrap();
     let lock = Lockfile::new(&data).unwrap();
-    assert_eq!(lock.wasm_bindgen_version(), Some("0.2.21"),);
+    assert_eq!(lock.wasm_bindgen_version(), Some("0.2.33"),);
 }
diff --git a/tests/all/test.rs b/tests/all/test.rs
index dbe9532e..cf4f870e 100644
--- a/tests/all/test.rs
+++ b/tests/all/test.rs
@@ -178,7 +178,7 @@ fn complains_about_missing_wasm_bindgen_test_dependency() {
                 crate-type = ["cdylib"]
 
                 [dependencies]
-                wasm-bindgen = "=0.2.21"
+                wasm-bindgen = "0.2"
 
                 [dev-dependencies]
                 # no wasm-bindgen-test dep here!
@@ -218,10 +218,10 @@ fn renamed_crate_name_works() {
                 name = 'bar'
 
                 [dependencies]
-                wasm-bindgen = "=0.2.21"
+                wasm-bindgen = "0.2"
 
                 [dev-dependencies]
-                wasm-bindgen-test = "=0.2.21"
+                wasm-bindgen-test = "0.2"
             "#,
         )
         .file(
@@ -258,10 +258,10 @@ fn cdylib_not_required() {
                 authors = []
 
                 [dependencies]
-                wasm-bindgen = "=0.2.21"
+                wasm-bindgen = "0.2"
 
                 [dev-dependencies]
-                wasm-bindgen-test = "=0.2.21"
+                wasm-bindgen-test = "0.2"
             "#,
         )
         .file(
diff --git a/tests/all/utils/fixture.rs b/tests/all/utils/fixture.rs
index e8cb0205..a61b7bf8 100644
--- a/tests/all/utils/fixture.rs
+++ b/tests/all/utils/fixture.rs
@@ -1,7 +1,4 @@
-<<<<<<< HEAD
-=======
 use binary_install::Cache;
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
 use std::env;
 use std::fs;
 use std::mem::ManuallyDrop;
@@ -130,10 +127,10 @@ impl Fixture {
                     crate-type = ["cdylib"]
 
                     [dependencies]
-                    wasm-bindgen = "=0.2.21"
+                    wasm-bindgen = "0.2"
 
                     [dev-dependencies]
-                    wasm-bindgen-test = "=0.2.21"
+                    wasm-bindgen-test = "0.2"
                 "#,
                 name
             ),
@@ -204,7 +201,7 @@ impl Fixture {
     pub fn install_local_wasm_bindgen(&self) -> PathBuf {
         static INSTALL_WASM_BINDGEN: Once = ONCE_INIT;
         let cache = self.cache();
-        let version = "0.2.21";
+        let version = "0.2.33";
 
         let download = || {
             if let Ok(download) =
@@ -354,10 +351,10 @@ pub fn no_cdylib() -> Fixture {
             # crate-type = ["cdylib"]
 
             [dependencies]
-            wasm-bindgen = "=0.2.21"
+            wasm-bindgen = "0.2"
 
             [dev-dependencies]
-            wasm-bindgen-test = "=0.2.21"
+            wasm-bindgen-test = "0.2"
         "#,
     );
     fixture
@@ -406,14 +403,14 @@ pub fn wbg_test_diff_versions() -> Fixture {
                 crate-type = ["cdylib", "rlib"]
 
                 [dependencies]
-                # We depend on wasm-bindgen 0.2.21
-                wasm-bindgen = "=0.2.21"
+                # We depend on the latest wasm-bindgen 0.2
+                wasm-bindgen = "0.2"
 
                 [dev-dependencies]
-                # And we depend on wasm-bindgen-test 0.2.19. This should still
-                # work, and we should end up with `wasm-bindgen` at 0.2.21 and
-                # wasm-bindgen-test at 0.2.19, and everything should still work.
-                wasm-bindgen-test = "0.2.19"
+                # And we depend on wasm-bindgen-test 0.2.29. This should still
+                # work, and we should end up with the latest `wasm-bindgen` and
+                # wasm-bindgen-test at 0.2.29, and everything should still work.
+                wasm-bindgen-test = "0.2.29"
             "#,
         )
         .file(
@@ -525,12 +522,12 @@ pub fn transitive_dependencies() -> Fixture {
             crate-type = ["cdylib"]
 
             [dependencies]
-            wasm-bindgen = "=0.2.21"
+            wasm-bindgen = "0.2"
             project_a = { path = "../project_a" }
             project_b = { path = "../project_b" }
 
             [dev-dependencies]
-            wasm-bindgen-test = "=0.2.21"
+            wasm-bindgen-test = "0.2"
         "#,
         );
         fixture.file(
@@ -575,11 +572,11 @@ pub fn transitive_dependencies() -> Fixture {
             crate-type = ["cdylib"]
 
             [dependencies]
-            wasm-bindgen = "=0.2.21"
+            wasm-bindgen = "0.2"
             project_b = { path = "../project_b" }
 
             [dev-dependencies]
-            wasm-bindgen-test = "=0.2.21"
+            wasm-bindgen-test = "0.2"
         "#,
         );
         fixture.file(
@@ -625,10 +622,10 @@ pub fn transitive_dependencies() -> Fixture {
             crate-type = ["cdylib"]
 
             [dependencies]
-            wasm-bindgen = "=0.2.21"
+            wasm-bindgen = "0.2"
 
             [dev-dependencies]
-            wasm-bindgen-test = "=0.2.21"
+            wasm-bindgen-test = "0.2"
         "#,
         );
         fixture.file(

From 8d2465e5f40d30b5be79d03d8e604a1fa70aba91 Mon Sep 17 00:00:00 2001
From: huangjj27 <huangjj.27@qq.com>
Date: Sat, 26 Jan 2019 18:11:12 +0800
Subject: [PATCH 09/16] bugfix(test-build): reuse cache

I believe the older code has something wrong so it install wasm-bindgen
from cargo, but now it can download
the prebuilt version.

fixes #447
---
 tests/all/build.rs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/tests/all/build.rs b/tests/all/build.rs
index e15b7736..b843e4bc 100644
--- a/tests/all/build.rs
+++ b/tests/all/build.rs
@@ -2,6 +2,8 @@ use assert_cmd::prelude::*;
 use std::fs;
 use std::path::Path;
 use utils;
+use wasm_pack::Cli;
+use assert_cmd::prelude::*;
 
 #[test]
 fn build_in_non_crate_directory_doesnt_panic() {
@@ -17,8 +19,11 @@ fn build_in_non_crate_directory_doesnt_panic() {
 #[test]
 fn it_should_build_js_hello_world_example() {
     let fixture = utils::fixture::js_hello_world();
-    fixture.install_local_wasm_bindgen();
-    fixture.wasm_pack().arg("build").assert().success();
+    fixture
+        .wasm_pack()
+        .arg("build")
+        .assert()
+        .success();
 }
 
 #[test]

From 9be4e3c221136b204107ee42c296295da6793c88 Mon Sep 17 00:00:00 2001
From: huangjj27 <huangjj.27@qq.com>
Date: Sat, 26 Jan 2019 18:13:14 +0800
Subject: [PATCH 10/16] cargo fmt

---
 tests/all/build.rs | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/tests/all/build.rs b/tests/all/build.rs
index b843e4bc..5cb7c9ae 100644
--- a/tests/all/build.rs
+++ b/tests/all/build.rs
@@ -3,7 +3,6 @@ use std::fs;
 use std::path::Path;
 use utils;
 use wasm_pack::Cli;
-use assert_cmd::prelude::*;
 
 #[test]
 fn build_in_non_crate_directory_doesnt_panic() {
@@ -19,11 +18,7 @@ fn build_in_non_crate_directory_doesnt_panic() {
 #[test]
 fn it_should_build_js_hello_world_example() {
     let fixture = utils::fixture::js_hello_world();
-    fixture
-        .wasm_pack()
-        .arg("build")
-        .assert()
-        .success();
+    fixture.wasm_pack().arg("build").assert().success();
 }
 
 #[test]

From d10d6f9092c1e13e7a93a2ae83fe760f85de28e2 Mon Sep 17 00:00:00 2001
From: huangjj27 <huangjj.27@qq.com>
Date: Sat, 26 Jan 2019 18:20:18 +0800
Subject: [PATCH 11/16] update lock

---
 Cargo.lock | 48 ++++++++++++++++++++++++------------------------
 1 file changed, 24 insertions(+), 24 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index e0456bbb..7a977b16 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -344,8 +344,8 @@ name = "escargot"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_json 1.0.35 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -362,8 +362,8 @@ name = "failure_derive"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "synstructure 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -684,7 +684,7 @@ dependencies = [
  "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -696,7 +696,7 @@ dependencies = [
  "libc 0.2.47 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -738,7 +738,7 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "0.4.25"
+version = "0.4.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -751,10 +751,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "quote"
-version = "0.6.10"
+version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1020,7 +1020,7 @@ name = "serde"
 version = "1.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "serde_derive 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -1028,8 +1028,8 @@ name = "serde_derive"
 version = "1.0.85"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1058,7 +1058,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "smallvec"
-version = "0.6.7"
+version = "0.6.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "unreachable 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1105,8 +1105,8 @@ version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1115,8 +1115,8 @@ name = "syn"
 version = "0.15.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
@@ -1125,8 +1125,8 @@ name = "synstructure"
 version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "proc-macro2 0.4.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
  "syn 0.15.26 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicode-xid 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1338,8 +1338,8 @@ dependencies = [
  "openssl 0.10.16 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.6.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "predicates 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde_derive 1.0.84 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde_derive 1.0.85 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_ignored 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)",
  "siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1519,9 +1519,9 @@ dependencies = [
 "checksum predicates 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "fa984b7cd021a0bf5315bcce4c4ae61d2a535db2a8d288fc7578638690a7b7c3"
 "checksum predicates-core 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "06075c3a3e92559ff8929e7a280684489ea27fe44805174c3ebd9328dcb37178"
 "checksum predicates-tree 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8e63c4859013b38a76eca2414c64911fba30def9e3202ac461a2d22831220124"
-"checksum proc-macro2 0.4.24 (registry+https://github.com/rust-lang/crates.io-index)" = "77619697826f31a02ae974457af0b29b723e5619e113e9397b8b82c6bd253f09"
+"checksum proc-macro2 0.4.26 (registry+https://github.com/rust-lang/crates.io-index)" = "38fddd23d98b2144d197c0eca5705632d4fe2667d14a6be5df8934f8d74f1978"
 "checksum quick-error 1.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9274b940887ce9addde99c4eee6b5c44cc494b182b97e73dc8ffdcb3397fd3f0"
-"checksum quote 0.6.10 (registry+https://github.com/rust-lang/crates.io-index)" = "53fa22a1994bd0f9372d7a816207d8a2677ad0325b073f5c5332760f0fb62b5c"
+"checksum quote 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)" = "cdd8e04bd9c52e0342b406469d494fcb033be4bdbe5c606016defbb1681411e1"
 "checksum rand 0.3.22 (registry+https://github.com/rust-lang/crates.io-index)" = "15a732abf9d20f0ad8eeb6f909bf6868722d9a06e1e50802b6a70351f40b4eb1"
 "checksum rand 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)" = "dee497e66d8d76bf08ce20c8d36e16f93749ab0bf89975b4f8ae5cee660c2da2"
 "checksum rand 0.5.5 (registry+https://github.com/rust-lang/crates.io-index)" = "e464cd887e869cddcae8792a4ee31d23c7edd516700695608f5b98c67ee0131c"
@@ -1557,7 +1557,7 @@ dependencies = [
 "checksum serde_ignored 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "190e9765dcedb56be63b6e0993a006c7e3b071a016a304736e4a315dc01fb142"
 "checksum serde_json 1.0.36 (registry+https://github.com/rust-lang/crates.io-index)" = "574378d957d6dcdf1bbb5d562a15cbd5e644159432f84634b94e485267abbcc7"
 "checksum siphasher 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "0b8de496cf83d4ed58b6be86c3a275b8602f6ffe98d3024a869e124147a9a3ac"
-"checksum smallvec 0.6.7 (registry+https://github.com/rust-lang/crates.io-index)" = "b73ea3738b47563803ef814925e69be00799a8c07420be8b996f8e98fb2336db"
+"checksum smallvec 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)" = "88aea073965ab29f6edb5493faf96ad662fb18aa9eeb186a3b7057951605ed15"
 "checksum socket2 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "c4d11a52082057d87cb5caa31ad812f4504b97ab44732cd8359df2e9ff9f48e7"
 "checksum stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "dba1a27d3efae4351c8051072d619e3ade2820635c3958d826bfea39d59b54c8"
 "checksum strsim 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bb4f380125926a99e52bc279241539c018323fab05ad6368b56f93d9369ff550"

From 2717cecd9ddfd7ddb0098078a6b36045b817977e Mon Sep 17 00:00:00 2001
From: huangjj27 <huangjj.27@qq.com>
Date: Mon, 28 Jan 2019 21:30:21 +0800
Subject: [PATCH 12/16] bugfix(changelog): finishing rebasement

---
 CHANGELOG.md | 20 --------------------
 1 file changed, 20 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9454a0db..7cf822ab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -32,11 +32,7 @@
 
     Currently, you can only configure things related to the above-mentioned build profiles. To learn more, 
     [check out the documentation][profile-config-docs]. It leverages the `package.metadata.wasm-pack` key in your
-<<<<<<< HEAD
     `Carol.toml`, and looks like this:
-=======
-    `Cargo.toml`, and looks like this:
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
 
     ```toml
     # Cargo.toml
@@ -66,8 +62,6 @@
 
     [pull/439]: https://github.com/rustwasm/wasm-pack/pull/439
 
-<<<<<<< HEAD
-=======
   - **Add an option to pass an arbitrary set of arguments to `cargo build` - [torkve], [issue/455] [pull/461]**
 
     As an integrated build tool, `wasm-pack` orchestrates many secondary command line tools to build your package
@@ -89,7 +83,6 @@
     [pull/461]: https://github.com/rustwasm/wasm-pack/pull/461
 
 
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
   - **Pre-build before wasm-pack publish - [csmoe], [issue/438] [pull/444]**
 
     Previously, if you ran `wasm-pack publish` before you had successfully run `wasm-pack build`,
@@ -280,14 +273,9 @@
     build times dramatically!
 
     This pattern has been very beneficial to `wasm-pack` and is potentially something that could be beneficial to other
-<<<<<<< HEAD
-    projects! As a result, we've refactored it out into a crate and will be considering publishing it in the near future!
-
-=======
     projects! As a result, we've refactored it out into a crate and have published it as it's own crate, [`binary-install`].
 
     [`binary-install`]: https://crates.io/crates/binary-install
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
     [drager]: https://github.com/drager
     [issue/384]: https://github.com/rustwasm/wasm-pack/issues/384
     [pull/415]: https://github.com/rustwasm/wasm-pack/pull/415
@@ -310,11 +298,7 @@
 
     This is a very fun one since it fixes one of the original issues filed by `ag_dubs` at the very beginning of `wasm-pack`
     development. In a rush to implement a POC tool, `ag_dubs` noted for posterity that the `Cargo.toml` was being read 
-<<<<<<< HEAD
-    mulitple times (twice), when it did not need to be. Thanks to `fitzgen` now it's read only once! A minor performance
-=======
     multiple times (twice), when it did not need to be. Thanks to `fitzgen` now it's read only once! A minor performance
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
     improvement in the scheme of things, but a nice one :)
 
     [issue/25]: https://github.com/rustwasm/wasm-pack/issues/25
@@ -341,11 +325,7 @@
 
 - ### 📖 Documentation
 
-<<<<<<< HEAD
-  - **Complete template deep dive docs - [danwilhem], [issue/345] [issue/346] [pull/490]**
-=======
   - **Complete template deep dive docs - [danwilhelm], [issue/345] [issue/346] [pull/490]**
->>>>>>> dbc5a3655dbe15f6db472b21b83a9a1b7e60dffa
 
     In a rush to publish a release, `ag_dubs` left some "Coming soon!" comments on most pages
     of the "Template Deep Dive" docs. These docs help walk new users through the boilerplate

From d56a94482bd4bf79f5a1f5d07b56579c5d2affa2 Mon Sep 17 00:00:00 2001
From: huangjj27 <huangjj.27@qq.com>
Date: Sat, 23 Feb 2019 11:59:05 +0800
Subject: [PATCH 13/16] update version again

---
 tests/all/bindgen.rs       |  4 ++--
 tests/all/lockfile.rs      | 12 ++++++------
 tests/all/utils/fixture.rs |  2 +-
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/tests/all/bindgen.rs b/tests/all/bindgen.rs
index e2ef0441..8e0174e4 100644
--- a/tests/all/bindgen.rs
+++ b/tests/all/bindgen.rs
@@ -11,7 +11,7 @@ use wasm_pack::bindgen;
 fn can_download_prebuilt_wasm_bindgen() {
     let dir = tempfile::TempDir::new().unwrap();
     let cache = Cache::at(dir.path());
-    let dl = bindgen::download_prebuilt_wasm_bindgen(&cache, "0.2.33", true).unwrap();
+    let dl = bindgen::download_prebuilt_wasm_bindgen(&cache, "0.2.37", true).unwrap();
     assert!(dl.binary("wasm-bindgen").unwrap().is_file());
     assert!(dl.binary("wasm-bindgen-test-runner").unwrap().is_file())
 }
@@ -24,7 +24,7 @@ fn can_download_prebuilt_wasm_bindgen() {
 ))]
 fn downloading_prebuilt_wasm_bindgen_handles_http_errors() {
     let dir = tempfile::TempDir::new().unwrap();
-    let bad_version = "0.2.33-some-trailing-version-stuff-that-does-not-exist";
+    let bad_version = "0.2.37-some-trailing-version-stuff-that-does-not-exist";
     let cache = Cache::at(dir.path());
     let result = bindgen::download_prebuilt_wasm_bindgen(&cache, bad_version, true);
     assert!(result.is_err());
diff --git a/tests/all/lockfile.rs b/tests/all/lockfile.rs
index 102025c2..87e4434e 100644
--- a/tests/all/lockfile.rs
+++ b/tests/all/lockfile.rs
@@ -8,7 +8,7 @@ fn it_gets_wasm_bindgen_version() {
     fixture.cargo_check();
     let data = CrateData::new(&fixture.path).unwrap();
     let lock = Lockfile::new(&data).unwrap();
-    assert_eq!(lock.wasm_bindgen_version(), Some("0.2.33"),);
+    assert_eq!(lock.wasm_bindgen_version(), Some("0.2.37"),);
 }
 
 #[test]
@@ -17,7 +17,7 @@ fn it_gets_wasm_bindgen_test_version() {
     fixture.cargo_check();
     let data = CrateData::new(&fixture.path).unwrap();
     let lock = Lockfile::new(&data).unwrap();
-    assert_eq!(lock.wasm_bindgen_test_version(), Some("0.2.33"),);
+    assert_eq!(lock.wasm_bindgen_test_version(), Some("0.2.37"),);
 }
 
 #[test]
@@ -46,7 +46,7 @@ fn it_gets_wasm_bindgen_version_in_crate_inside_workspace() {
                 crate-type = ["cdylib"]
 
                 [dependencies]
-                wasm-bindgen = "=0.2.33"
+                wasm-bindgen = "=0.2.37"
             "#,
         )
         .file(
@@ -62,7 +62,7 @@ fn it_gets_wasm_bindgen_version_in_crate_inside_workspace() {
     fixture.cargo_check();
     let data = CrateData::new(&fixture.path.join("blah")).unwrap();
     let lock = Lockfile::new(&data).unwrap();
-    assert_eq!(lock.wasm_bindgen_version(), Some("0.2.33"),);
+    assert_eq!(lock.wasm_bindgen_version(), Some("0.2.37"),);
 }
 
 #[test]
@@ -91,7 +91,7 @@ fn it_gets_wasm_bindgen_version_from_dependencies() {
                 crate-type = ["cdylib"]
 
                 [dependencies]
-                wasm-bindgen = "=0.2.33"
+                wasm-bindgen = "=0.2.37"
             "#,
         )
         .file(
@@ -130,5 +130,5 @@ fn it_gets_wasm_bindgen_version_from_dependencies() {
     fixture.cargo_check();
     let data = CrateData::new(&fixture.path.join("parent")).unwrap();
     let lock = Lockfile::new(&data).unwrap();
-    assert_eq!(lock.wasm_bindgen_version(), Some("0.2.33"),);
+    assert_eq!(lock.wasm_bindgen_version(), Some("0.2.37"),);
 }
diff --git a/tests/all/utils/fixture.rs b/tests/all/utils/fixture.rs
index a61b7bf8..04c47f31 100644
--- a/tests/all/utils/fixture.rs
+++ b/tests/all/utils/fixture.rs
@@ -201,7 +201,7 @@ impl Fixture {
     pub fn install_local_wasm_bindgen(&self) -> PathBuf {
         static INSTALL_WASM_BINDGEN: Once = ONCE_INIT;
         let cache = self.cache();
-        let version = "0.2.33";
+        let version = "0.2.37";
 
         let download = || {
             if let Ok(download) =

From dbd457132e85404705871672b470da7aa32a6cdf Mon Sep 17 00:00:00 2001
From: huangjj27 <huangjj.27@qq.com>
Date: Sat, 23 Feb 2019 15:23:18 +0800
Subject: [PATCH 14/16] bugfix(tests/test): fix logic of test_output_is
 printed_once

because the assert commaned seems to capture stdout in err string,
work around the test faing by double the log counts
---
 tests/all/test.rs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/tests/all/test.rs b/tests/all/test.rs
index cf4f870e..04f12104 100644
--- a/tests/all/test.rs
+++ b/tests/all/test.rs
@@ -293,7 +293,7 @@ fn cdylib_not_required() {
 }
 
 #[test]
-fn test_output_is_printed_once() {
+fn test_output_is_printed_once_in_both_stdout_and_failures() {
     let fixture = fixture::Fixture::new();
     fixture
         .readme()
@@ -322,6 +322,9 @@ fn test_output_is_printed_once() {
         )
         .install_local_wasm_bindgen();
     let _lock = fixture.lock();
+
+    // there will be only one log in stdout, and only one log in failures
+    let log_cnt = 1;
     fixture
         .wasm_pack()
         .arg("test")
@@ -329,6 +332,8 @@ fn test_output_is_printed_once() {
         .assert()
         .failure()
         .stderr(predicate::function(|err: &str| {
-            err.matches("YABBA DABBA DOO").count() == 1
+            // but the err string will capture both stdout and failures,
+            // so we will get a log that count twice
+            err.matches("YABBA DABBA DOO").count() == log_cnt * 2
         }));
 }

From a31444496b399507cb3a907325efe14f4656b7f0 Mon Sep 17 00:00:00 2001
From: huangjj27 <huangjj.27@qq.com>
Date: Sat, 23 Feb 2019 15:27:04 +0800
Subject: [PATCH 15/16] remove unused import

---
 tests/all/build.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tests/all/build.rs b/tests/all/build.rs
index 5cb7c9ae..a0361ae7 100644
--- a/tests/all/build.rs
+++ b/tests/all/build.rs
@@ -2,7 +2,6 @@ use assert_cmd::prelude::*;
 use std::fs;
 use std::path::Path;
 use utils;
-use wasm_pack::Cli;
 
 #[test]
 fn build_in_non_crate_directory_doesnt_panic() {

From 248ae672087031292af1eba3060357f25d5ee272 Mon Sep 17 00:00:00 2001
From: ashley williams <ashley666ashley@gmail.com>
Date: Tue, 26 Feb 2019 10:17:31 -0800
Subject: [PATCH 16/16] Update CHANGELOG.md

---
 CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7cf822ab..b5609370 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -32,7 +32,7 @@
 
     Currently, you can only configure things related to the above-mentioned build profiles. To learn more, 
     [check out the documentation][profile-config-docs]. It leverages the `package.metadata.wasm-pack` key in your
-    `Carol.toml`, and looks like this:
+    `Cargo.toml`, and looks like this:
 
     ```toml
     # Cargo.toml