Sep 17 20:24:12.091 INFO checking oscillator-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 20:24:12.091 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 20:24:12.091 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-5/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:24:12.544 INFO blam! 752d5cade4e35b9648ca834eacb8a32296ce72c8c56daaef4b1cd730ef1996bd
Sep 17 20:24:12.547 INFO running `"docker" "start" "-a" "752d5cade4e35b9648ca834eacb8a32296ce72c8c56daaef4b1cd730ef1996bd"`
Sep 17 20:24:13.806 INFO kablam! usermod: no changes
Sep 17 20:24:13.983 INFO kablam!     Checking stopwatch v0.0.6
Sep 17 20:24:14.491 INFO kablam!     Checking oscillator v0.1.0 (/source)
Sep 17 20:24:15.410 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:15.410 INFO kablam!   --> tests/lib.rs:28:9
Sep 17 20:24:15.410 INFO kablam!    |
Sep 17 20:24:15.410 INFO kablam! 28 |     let mut timer = Stopwatch::start_new();
Sep 17 20:24:15.410 INFO kablam!    |         ----^^^^^
Sep 17 20:24:15.410 INFO kablam!    |         |
Sep 17 20:24:15.410 INFO kablam!    |         help: remove this `mut`
Sep 17 20:24:15.410 INFO kablam!    |
Sep 17 20:24:15.410 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 20:24:15.410 INFO kablam! 
Sep 17 20:24:15.410 INFO kablam! warning: variable does not need to be mutable
Sep 17 20:24:15.410 INFO kablam!   --> tests/lib.rs:44:9
Sep 17 20:24:15.410 INFO kablam!    |
Sep 17 20:24:15.410 INFO kablam! 44 |     let mut timer = Stopwatch::start_new();
Sep 17 20:24:15.410 INFO kablam!    |         ----^^^^^
Sep 17 20:24:15.410 INFO kablam!    |         |
Sep 17 20:24:15.410 INFO kablam!    |         help: remove this `mut`
Sep 17 20:24:15.410 INFO kablam! 
Sep 17 20:24:15.449 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Sep 17 20:24:15.466 INFO kablam! su: No module specific data is present
Sep 17 20:24:16.857 INFO running `"docker" "rm" "-f" "752d5cade4e35b9648ca834eacb8a32296ce72c8c56daaef4b1cd730ef1996bd"`
Sep 17 20:24:17.031 INFO blam! 752d5cade4e35b9648ca834eacb8a32296ce72c8c56daaef4b1cd730ef1996bd