Update issue template (#3425)

`cargo tree` subcommand is available by default since Rust 1.44.
tokio-rs · Jan 14, 2021 · 0595902 · 0595902
1 parent 672be92
commit 0595902
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -9,12 +9,7 @@ assignees: ''
 
 **Version**
 List the versions of all `tokio` crates you are using. The easiest way to get
-this information is using `cargo-tree`.
-
-`cargo install cargo-tree`
-(see install here: https://github.com/sfackler/cargo-tree)
-
-Then:
+this information is using `cargo tree` subcommand:
 
 `cargo tree | grep tokio`