diff --git a/.gitignore b/.gitignore
index 975b8bd8..09b48f18 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
-/target
-perf*
\ No newline at end of file
+perf*
+**/shadow.data/
+**/target/
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
index ee89287a..27f934a6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -772,9 +772,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.4.8"
+version = "4.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2275f18819641850fa26c89acc84d465c1bf91ce57bc2748b28c420473352f64"
+checksum = "bfaff671f6b22ca62406885ece523383b9b64022e341e53e009a62ebc47a45f2"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -782,9 +782,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.4.8"
+version = "4.4.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "07cdf1b148b25c1e1f7a42225e30a0d99a615cd4637eae7365548dd4529b95bc"
+checksum = "a216b506622bb1d316cd51328dce24e07bdff4a6128a47c7e7fad11878d5adbb"
 dependencies = [
  "anstream",
  "anstyle",
@@ -1187,7 +1187,7 @@ dependencies = [
  "blake3",
  "bytemuck",
  "bytes",
- "clap 4.4.8",
+ "clap 4.4.11",
  "clone-macro",
  "concurrent-queue 2.3.0",
  "dashmap",
@@ -3466,7 +3466,7 @@ name = "udp-spammer"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "clap 4.4.8",
+ "clap 4.4.11",
  "smol",
  "smolscale",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 7b40ad6d..c4359cf3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,15 +6,6 @@ name = "earendil"
 version = "0.0.1"
 edition = "2021"
 
-# [lib]
-# name = "earendil"
-# path = "src/lib.rs"
-
-# [[bin]]
-# name = "earendil"
-# path = "src/main.rs"
-
-
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
diff --git a/shadow-tests b/shadow-tests
new file mode 160000
index 00000000..ba223422
--- /dev/null
+++ b/shadow-tests
@@ -0,0 +1 @@
+Subproject commit ba223422743ee3d2ec1fd069670c57c7e911cba3
diff --git a/src/daemon/control_protocol_impl.rs b/src/daemon/control_protocol_impl.rs
index 1b3b7589..485030e2 100644
--- a/src/daemon/control_protocol_impl.rs
+++ b/src/daemon/control_protocol_impl.rs
@@ -1,4 +1,4 @@
-use std::{collections::BTreeMap, str::Chars, sync::Arc, time::Duration};
+use std::{collections::BTreeMap, sync::Arc, time::Duration};
 
 use async_trait::async_trait;
 use bytes::Bytes;