Sep 10 01:47:19.627 INFO checking vlttnv/rusty-shell against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 01:47:19.627 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 01:47:19.628 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 01:47:19.836 INFO blam! d7bd56ffe6448f1ac906a3197639829ef28c98457f60bf4249b6b18a3b08f30d
Sep 10 01:47:19.838 INFO running `"docker" "start" "-a" "d7bd56ffe6448f1ac906a3197639829ef28c98457f60bf4249b6b18a3b08f30d"`
Sep 10 01:47:21.153 INFO kablam! usermod: no changes
Sep 10 01:47:21.210 INFO kablam!     Checking rusty_shell v0.1.0 (file:///source)
Sep 10 01:47:21.466 INFO kablam! warning: variable `exit_code` is assigned to, but never used
Sep 10 01:47:21.466 INFO kablam!   --> src/main.rs:27:13
Sep 10 01:47:21.466 INFO kablam!    |
Sep 10 01:47:21.466 INFO kablam! 27 |     let mut exit_code;
Sep 10 01:47:21.466 INFO kablam!    |             ^^^^^^^^^
Sep 10 01:47:21.466 INFO kablam!    |
Sep 10 01:47:21.466 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 01:47:21.466 INFO kablam!    = note: consider using `_exit_code` instead
Sep 10 01:47:21.466 INFO kablam! 
Sep 10 01:47:21.466 INFO kablam! warning: value assigned to `exit_code` is never read
Sep 10 01:47:21.466 INFO kablam!   --> src/main.rs:41:9
Sep 10 01:47:21.466 INFO kablam!    |
Sep 10 01:47:21.466 INFO kablam! 41 |         exit_code = rsh_run(&args)
Sep 10 01:47:21.466 INFO kablam!    |         ^^^^^^^^^
Sep 10 01:47:21.466 INFO kablam!    |
Sep 10 01:47:21.466 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 10 01:47:21.466 INFO kablam! 
Sep 10 01:47:21.486 INFO kablam! warning: variable `exit_code` is assigned to, but never used
Sep 10 01:47:21.486 INFO kablam!   --> src/main.rs:27:13
Sep 10 01:47:21.486 INFO kablam!    |
Sep 10 01:47:21.486 INFO kablam! 27 |     let mut exit_code;
Sep 10 01:47:21.486 INFO kablam!    |             ^^^^^^^^^
Sep 10 01:47:21.486 INFO kablam!    |
Sep 10 01:47:21.486 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 01:47:21.486 INFO kablam!    = note: consider using `_exit_code` instead
Sep 10 01:47:21.486 INFO kablam! 
Sep 10 01:47:21.486 INFO kablam! warning: value assigned to `exit_code` is never read
Sep 10 01:47:21.486 INFO kablam!   --> src/main.rs:41:9
Sep 10 01:47:21.486 INFO kablam!    |
Sep 10 01:47:21.486 INFO kablam! 41 |         exit_code = rsh_run(&args)
Sep 10 01:47:21.486 INFO kablam!    |         ^^^^^^^^^
Sep 10 01:47:21.486 INFO kablam!    |
Sep 10 01:47:21.486 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Sep 10 01:47:21.486 INFO kablam! 
Sep 10 01:47:21.522 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Sep 10 01:47:21.525 INFO kablam! su: No module specific data is present
Sep 10 01:47:22.349 INFO running `"docker" "rm" "-f" "d7bd56ffe6448f1ac906a3197639829ef28c98457f60bf4249b6b18a3b08f30d"`
Sep 10 01:47:22.470 INFO blam! d7bd56ffe6448f1ac906a3197639829ef28c98457f60bf4249b6b18a3b08f30d