Dec 04 21:34:08.227 INFO checking brain-lang/brainfuck against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 21:34:08.227 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 21:34:08.602 INFO [stdout] d77c9525a366a2fb479e51d60e42df502f71c9c9a1556ef8fb595f953a513e94
Dec 04 21:34:08.604 INFO running `"docker" "start" "-a" "d77c9525a366a2fb479e51d60e42df502f71c9c9a1556ef8fb595f953a513e94"`
Dec 04 21:34:09.518 INFO [stderr] usermod: no changes
Dec 04 21:34:09.591 INFO [stderr]     Checking colored v1.5.1
Dec 04 21:34:10.107 INFO [stderr]     Checking brain-brainfuck v1.3.0 (/source)
Dec 04 21:34:10.534 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:34:10.534 INFO [stderr]    --> src/interpreter.rs:100:18
Dec 04 21:34:10.534 INFO [stderr]     |
Dec 04 21:34:10.534 INFO [stderr] 100 | fn fill_matching(mut program: &mut Vec<Instruction>, start: usize) -> usize {
Dec 04 21:34:10.534 INFO [stderr]     |                  ----^^^^^^^
Dec 04 21:34:10.534 INFO [stderr]     |                  |
Dec 04 21:34:10.534 INFO [stderr]     |                  help: remove this `mut`
Dec 04 21:34:10.534 INFO [stderr]     |
Dec 04 21:34:10.534 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 21:34:10.534 INFO [stderr] 
Dec 04 21:34:11.339 INFO [stderr] warning: variable does not need to be mutable
Dec 04 21:34:11.339 INFO [stderr]    --> src/interpreter.rs:100:18
Dec 04 21:34:11.339 INFO [stderr]     |
Dec 04 21:34:11.339 INFO [stderr] 100 | fn fill_matching(mut program: &mut Vec<Instruction>, start: usize) -> usize {
Dec 04 21:34:11.339 INFO [stderr]     |                  ----^^^^^^^
Dec 04 21:34:11.339 INFO [stderr]     |                  |
Dec 04 21:34:11.339 INFO [stderr]     |                  help: remove this `mut`
Dec 04 21:34:11.363 INFO [stderr]     |
Dec 04 21:34:11.363 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 21:34:11.363 INFO [stderr] 
Dec 04 21:34:12.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
Dec 04 21:34:12.136 INFO [stderr] su: No module specific data is present
Dec 04 21:34:12.935 INFO running `"docker" "inspect" "d77c9525a366a2fb479e51d60e42df502f71c9c9a1556ef8fb595f953a513e94"`
Dec 04 21:34:13.319 INFO running `"docker" "rm" "-f" "d77c9525a366a2fb479e51d60e42df502f71c9c9a1556ef8fb595f953a513e94"`
Dec 04 21:34:13.727 INFO [stdout] d77c9525a366a2fb479e51d60e42df502f71c9c9a1556ef8fb595f953a513e94