Dec 11 16:51:04.386 INFO checking itarato/gameboy_emu against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 16:51:04.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 16:51:04.792 INFO [stdout] bc4e21fc00e82dcfb41e4200ffb713c827dda99de73c40ade049f829c89052a9
Dec 11 16:51:04.798 INFO running `"docker" "start" "-a" "bc4e21fc00e82dcfb41e4200ffb713c827dda99de73c40ade049f829c89052a9"`
Dec 11 16:51:06.163 INFO [stderr] usermod: no changes
Dec 11 16:51:06.240 INFO [stderr]     Checking gameboy_emu v0.1.0 (/source)
Dec 11 16:51:06.940 INFO [stderr] warning: variable does not need to be mutable
Dec 11 16:51:06.940 INFO [stderr]   --> src/timer.rs:73:13
Dec 11 16:51:06.940 INFO [stderr]    |
Dec 11 16:51:06.940 INFO [stderr] 73 |         let mut ticker = self.ticks.get_mut(&cycle).unwrap();
Dec 11 16:51:06.940 INFO [stderr]    |             ----^^^^^^
Dec 11 16:51:06.940 INFO [stderr]    |             |
Dec 11 16:51:06.940 INFO [stderr]    |             help: remove this `mut`
Dec 11 16:51:06.940 INFO [stderr]    |
Dec 11 16:51:06.940 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 16:51:06.940 INFO [stderr] 
Dec 11 16:51:07.145 INFO [stderr] warning: variable does not need to be mutable
Dec 11 16:51:07.145 INFO [stderr]   --> src/timer.rs:73:13
Dec 11 16:51:07.145 INFO [stderr]    |
Dec 11 16:51:07.145 INFO [stderr] 73 |         let mut ticker = self.ticks.get_mut(&cycle).unwrap();
Dec 11 16:51:07.145 INFO [stderr]    |             ----^^^^^^
Dec 11 16:51:07.145 INFO [stderr]    |             |
Dec 11 16:51:07.145 INFO [stderr]    |             help: remove this `mut`
Dec 11 16:51:07.145 INFO [stderr]    |
Dec 11 16:51:07.145 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 16:51:07.145 INFO [stderr] 
Dec 11 16:51:07.201 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 11 16:51:07.205 INFO [stderr] su: No module specific data is present
Dec 11 16:51:08.088 INFO running `"docker" "inspect" "bc4e21fc00e82dcfb41e4200ffb713c827dda99de73c40ade049f829c89052a9"`
Dec 11 16:51:08.370 INFO running `"docker" "rm" "-f" "bc4e21fc00e82dcfb41e4200ffb713c827dda99de73c40ade049f829c89052a9"`
Dec 11 16:51:08.628 INFO [stdout] bc4e21fc00e82dcfb41e4200ffb713c827dda99de73c40ade049f829c89052a9