Dec 04 20:25:35.129 INFO checking cwmiller/rustboy against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 20:25:35.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 20:25:35.546 INFO [stdout] aae579fcc7913155e12d08580ca8b54d1d662ff7bf3f22b173ef77bab5c7fadc
Dec 04 20:25:35.548 INFO running `"docker" "start" "-a" "aae579fcc7913155e12d08580ca8b54d1d662ff7bf3f22b173ef77bab5c7fadc"`
Dec 04 20:25:36.568 INFO [stderr] usermod: no changes
Dec 04 20:25:36.692 INFO [stderr]     Checking dylib v0.0.1
Dec 04 20:25:37.343 INFO [stderr]     Checking x11-dl v2.2.1
Dec 04 20:25:41.711 INFO [stderr]     Checking minifb v0.9.1
Dec 04 20:25:42.591 INFO [stderr]     Checking rustboy v0.1.0 (/source)
Dec 04 20:25:44.323 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 04 20:25:44.323 INFO [stderr]   --> src/cartridge/mbc1.rs:75:31
Dec 04 20:25:44.323 INFO [stderr]    |
Dec 04 20:25:44.323 INFO [stderr] 75 |             ram_data: vec![0; (ram_banks * 0x2000)],
Dec 04 20:25:44.323 INFO [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 20:25:44.323 INFO [stderr]    |
Dec 04 20:25:44.323 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 20:25:44.323 INFO [stderr] 
Dec 04 20:25:44.525 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 04 20:25:44.525 INFO [stderr]   --> src/cartridge/mbc1.rs:75:31
Dec 04 20:25:44.525 INFO [stderr]    |
Dec 04 20:25:44.525 INFO [stderr] 75 |             ram_data: vec![0; (ram_banks * 0x2000)],
Dec 04 20:25:44.525 INFO [stderr]    |                               ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 20:25:44.525 INFO [stderr]    |
Dec 04 20:25:44.525 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 20:25:44.525 INFO [stderr] 
Dec 04 20:25:45.532 INFO [stderr] warning: variable does not need to be mutable
Dec 04 20:25:45.532 INFO [stderr]    --> src/lcd.rs:133:43
Dec 04 20:25:45.533 INFO [stderr]     |
Dec 04 20:25:45.533 INFO [stderr] 133 |     pub fn step(&mut self, cycles: usize, mut screen_buffer: &mut [u32]) -> StepResult {
Dec 04 20:25:45.533 INFO [stderr]     |                                           ----^^^^^^^^^^^^^
Dec 04 20:25:45.534 INFO [stderr]     |                                           |
Dec 04 20:25:45.534 INFO [stderr]     |                                           help: remove this `mut`
Dec 04 20:25:45.534 INFO [stderr]     |
Dec 04 20:25:45.535 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 20:25:45.535 INFO [stderr] 
Dec 04 20:25:46.540 INFO [stderr] warning: variable does not need to be mutable
Dec 04 20:25:46.540 INFO [stderr]    --> src/lcd.rs:133:43
Dec 04 20:25:46.540 INFO [stderr]     |
Dec 04 20:25:46.540 INFO [stderr] 133 |     pub fn step(&mut self, cycles: usize, mut screen_buffer: &mut [u32]) -> StepResult {
Dec 04 20:25:46.540 INFO [stderr]     |                                           ----^^^^^^^^^^^^^
Dec 04 20:25:46.540 INFO [stderr]     |                                           |
Dec 04 20:25:46.540 INFO [stderr]     |                                           help: remove this `mut`
Dec 04 20:25:46.540 INFO [stderr]     |
Dec 04 20:25:46.540 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 04 20:25:46.540 INFO [stderr] 
Dec 04 20:25:46.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.13s
Dec 04 20:25:46.731 INFO [stderr] su: No module specific data is present
Dec 04 20:25:47.908 INFO running `"docker" "inspect" "aae579fcc7913155e12d08580ca8b54d1d662ff7bf3f22b173ef77bab5c7fadc"`
Dec 04 20:25:48.251 INFO running `"docker" "rm" "-f" "aae579fcc7913155e12d08580ca8b54d1d662ff7bf3f22b173ef77bab5c7fadc"`
Dec 04 20:25:48.671 INFO [stdout] aae579fcc7913155e12d08580ca8b54d1d662ff7bf3f22b173ef77bab5c7fadc