Dec 11 16:51:04.289 INFO checking itarato/gameboy_emu against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 16:51:04.289 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 16:51:04.725 INFO [stdout] 1df8e5e86f68d58dc746f4ccf9541a24b5c3ecc67eddb863e62c39d8671a275b
Dec 11 16:51:04.732 INFO running `"docker" "start" "-a" "1df8e5e86f68d58dc746f4ccf9541a24b5c3ecc67eddb863e62c39d8671a275b"`
Dec 11 16:51:05.976 INFO [stderr] usermod: no changes
Dec 11 16:51:06.062 INFO [stderr]     Checking gameboy_emu v0.1.0 (/source)
Dec 11 16:51:07.035 INFO [stderr] warning: variable does not need to be mutable
Dec 11 16:51:07.035 INFO [stderr]   --> src/timer.rs:73:13
Dec 11 16:51:07.035 INFO [stderr]    |
Dec 11 16:51:07.035 INFO [stderr] 73 |         let mut ticker = self.ticks.get_mut(&cycle).unwrap();
Dec 11 16:51:07.035 INFO [stderr]    |             ----^^^^^^
Dec 11 16:51:07.035 INFO [stderr]    |             |
Dec 11 16:51:07.035 INFO [stderr]    |             help: remove this `mut`
Dec 11 16:51:07.035 INFO [stderr]    |
Dec 11 16:51:07.035 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 16:51:07.035 INFO [stderr] 
Dec 11 16:51:07.268 INFO [stderr] warning: variable does not need to be mutable
Dec 11 16:51:07.268 INFO [stderr]   --> src/timer.rs:73:13
Dec 11 16:51:07.268 INFO [stderr]    |
Dec 11 16:51:07.268 INFO [stderr] 73 |         let mut ticker = self.ticks.get_mut(&cycle).unwrap();
Dec 11 16:51:07.268 INFO [stderr]    |             ----^^^^^^
Dec 11 16:51:07.268 INFO [stderr]    |             |
Dec 11 16:51:07.268 INFO [stderr]    |             help: remove this `mut`
Dec 11 16:51:07.268 INFO [stderr]    |
Dec 11 16:51:07.268 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 16:51:07.268 INFO [stderr] 
Dec 11 16:51:07.291 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 11 16:51:07.293 INFO [stderr] su: No module specific data is present
Dec 11 16:51:08.178 INFO running `"docker" "inspect" "1df8e5e86f68d58dc746f4ccf9541a24b5c3ecc67eddb863e62c39d8671a275b"`
Dec 11 16:51:08.400 INFO running `"docker" "rm" "-f" "1df8e5e86f68d58dc746f4ccf9541a24b5c3ecc67eddb863e62c39d8671a275b"`
Dec 11 16:51:08.696 INFO [stdout] 1df8e5e86f68d58dc746f4ccf9541a24b5c3ecc67eddb863e62c39d8671a275b