Sep 06 08:37:25.920 INFO checking commandspec-0.10.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 08:37:25.920 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 08:37:25.920 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:37:26.184 INFO blam! 99eb5049cccb54c603fa25672f7ab30e1c26b10c5df96ed081dd53ab703f3fe7
Sep 06 08:37:26.186 INFO running `"docker" "start" "-a" "99eb5049cccb54c603fa25672f7ab30e1c26b10c5df96ed081dd53ab703f3fe7"`
Sep 06 08:37:27.021 INFO kablam! usermod: no changes
Sep 06 08:37:27.156 INFO kablam!     Checking shlex v0.1.1
Sep 06 08:37:27.598 INFO kablam!     Checking commandspec v0.10.0 (file:///source)
Sep 06 08:37:28.332 INFO kablam! warning: variable does not need to be mutable
Sep 06 08:37:28.332 INFO kablam!    --> src/lib.rs:309:13
Sep 06 08:37:28.332 INFO kablam!     |
Sep 06 08:37:28.332 INFO kablam! 309 |         let mut cd = if let Some(ref cd) = self.cd {
Sep 06 08:37:28.332 INFO kablam!     |             ----^^
Sep 06 08:37:28.332 INFO kablam!     |             |
Sep 06 08:37:28.332 INFO kablam!     |             help: remove this `mut`
Sep 06 08:37:28.332 INFO kablam!     |
Sep 06 08:37:28.332 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 08:37:28.332 INFO kablam! 
Sep 06 08:37:28.469 INFO kablam! warning: variable does not need to be mutable
Sep 06 08:37:28.469 INFO kablam!    --> src/lib.rs:309:13
Sep 06 08:37:28.469 INFO kablam!     |
Sep 06 08:37:28.469 INFO kablam! 309 |         let mut cd = if let Some(ref cd) = self.cd {
Sep 06 08:37:28.469 INFO kablam!     |             ----^^
Sep 06 08:37:28.469 INFO kablam!     |             |
Sep 06 08:37:28.469 INFO kablam!     |             help: remove this `mut`
Sep 06 08:37:28.469 INFO kablam!     |
Sep 06 08:37:28.469 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 06 08:37:28.469 INFO kablam! 
Sep 06 08:37:28.875 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Sep 06 08:37:28.877 INFO kablam! su: No module specific data is present
Sep 06 08:37:29.342 INFO running `"docker" "rm" "-f" "99eb5049cccb54c603fa25672f7ab30e1c26b10c5df96ed081dd53ab703f3fe7"`
Sep 06 08:37:29.414 INFO blam! 99eb5049cccb54c603fa25672f7ab30e1c26b10c5df96ed081dd53ab703f3fe7