Nov 07 11:20:53.965 INFO checking oscillator-0.1.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 11:20:53.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 11:20:54.304 INFO blam! 810ad61b8d70b8a394415451bd537d869aafed6a966643cff44ced65acfad15c
Nov 07 11:20:54.311 INFO running `"docker" "start" "-a" "810ad61b8d70b8a394415451bd537d869aafed6a966643cff44ced65acfad15c"`
Nov 07 11:20:55.279 INFO kablam! usermod: no changes
Nov 07 11:20:55.457 INFO kablam!     Checking stopwatch v0.0.6
Nov 07 11:20:56.652 INFO kablam!     Checking oscillator v0.1.0 (/source)
Nov 07 11:20:59.706 INFO kablam! warning: variable does not need to be mutable
Nov 07 11:20:59.706 INFO kablam!   --> tests/lib.rs:28:9
Nov 07 11:20:59.706 INFO kablam!    |
Nov 07 11:20:59.706 INFO kablam! 28 |     let mut timer = Stopwatch::start_new();
Nov 07 11:20:59.706 INFO kablam!    |         ----^^^^^
Nov 07 11:20:59.706 INFO kablam!    |         |
Nov 07 11:20:59.706 INFO kablam!    |         help: remove this `mut`
Nov 07 11:20:59.706 INFO kablam!    |
Nov 07 11:20:59.706 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 11:20:59.706 INFO kablam! 
Nov 07 11:20:59.706 INFO kablam! warning: variable does not need to be mutable
Nov 07 11:20:59.706 INFO kablam!   --> tests/lib.rs:44:9
Nov 07 11:20:59.706 INFO kablam!    |
Nov 07 11:20:59.706 INFO kablam! 44 |     let mut timer = Stopwatch::start_new();
Nov 07 11:20:59.706 INFO kablam!    |         ----^^^^^
Nov 07 11:20:59.706 INFO kablam!    |         |
Nov 07 11:20:59.706 INFO kablam!    |         help: remove this `mut`
Nov 07 11:20:59.706 INFO kablam! 
Nov 07 11:20:59.719 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
Nov 07 11:20:59.723 INFO kablam! su: No module specific data is present
Nov 07 11:21:00.752 INFO running `"docker" "rm" "-f" "810ad61b8d70b8a394415451bd537d869aafed6a966643cff44ced65acfad15c"`
Nov 07 11:21:01.041 INFO blam! 810ad61b8d70b8a394415451bd537d869aafed6a966643cff44ced65acfad15c