Dec 19 19:41:16.984 INFO checking bon-chi/nes against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:41:16.984 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/bon-chi/nes:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 19:41:17.204 INFO [stdout] 7221a498221ce4a875ce3619e4695429300d74dabed334ed5a21915f1fa62937
Dec 19 19:41:17.209 INFO running `"docker" "start" "-a" "7221a498221ce4a875ce3619e4695429300d74dabed334ed5a21915f1fa62937"`
Dec 19 19:41:18.104 INFO [stderr]     Checking nes v0.1.0 (/opt/crater/workdir)
Dec 19 19:41:18.375 INFO [stderr] warning: field is never used: `v_ram`
Dec 19 19:41:18.376 INFO [stderr]   --> src/nes/cpu/mod.rs:26:5
Dec 19 19:41:18.376 INFO [stderr]    |
Dec 19 19:41:18.376 INFO [stderr] 26 |     v_ram: Arc<Mutex<VRam>>,
Dec 19 19:41:18.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:41:18.376 INFO [stderr]    |
Dec 19 19:41:18.376 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:41:18.376 INFO [stderr] 
Dec 19 19:41:18.376 INFO [stderr] warning: field is never used: `cpu`
Dec 19 19:41:18.376 INFO [stderr]   --> src/nes/mod.rs:12:5
Dec 19 19:41:18.376 INFO [stderr]    |
Dec 19 19:41:18.376 INFO [stderr] 12 |     cpu: Cpu,
Dec 19 19:41:18.376 INFO [stderr]    |     ^^^^^^^^
Dec 19 19:41:18.376 INFO [stderr] 
Dec 19 19:41:18.376 INFO [stderr] warning: field is never used: `ppu`
Dec 19 19:41:18.376 INFO [stderr]   --> src/nes/mod.rs:13:5
Dec 19 19:41:18.376 INFO [stderr]    |
Dec 19 19:41:18.376 INFO [stderr] 13 |     ppu: Ppu,
Dec 19 19:41:18.376 INFO [stderr]    |     ^^^^^^^^
Dec 19 19:41:18.376 INFO [stderr] 
Dec 19 19:41:18.376 INFO [stderr] warning: field is never used: `v_ram`
Dec 19 19:41:18.376 INFO [stderr]   --> src/nes/cpu/mod.rs:26:5
Dec 19 19:41:18.376 INFO [stderr]    |
Dec 19 19:41:18.376 INFO [stderr] 26 |     v_ram: Arc<Mutex<VRam>>,
Dec 19 19:41:18.376 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:41:18.376 INFO [stderr]    |
Dec 19 19:41:18.376 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 19:41:18.376 INFO [stderr] 
Dec 19 19:41:18.376 INFO [stderr] warning: field is never used: `cpu`
Dec 19 19:41:18.376 INFO [stderr]   --> src/nes/mod.rs:12:5
Dec 19 19:41:18.376 INFO [stderr]    |
Dec 19 19:41:18.376 INFO [stderr] 12 |     cpu: Cpu,
Dec 19 19:41:18.376 INFO [stderr]    |     ^^^^^^^^
Dec 19 19:41:18.376 INFO [stderr] 
Dec 19 19:41:18.376 INFO [stderr] warning: field is never used: `ppu`
Dec 19 19:41:18.376 INFO [stderr]   --> src/nes/mod.rs:13:5
Dec 19 19:41:18.376 INFO [stderr]    |
Dec 19 19:41:18.376 INFO [stderr] 13 |     ppu: Ppu,
Dec 19 19:41:18.376 INFO [stderr]    |     ^^^^^^^^
Dec 19 19:41:18.376 INFO [stderr] 
Dec 19 19:41:18.622 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 19 19:41:19.175 INFO running `"docker" "inspect" "7221a498221ce4a875ce3619e4695429300d74dabed334ed5a21915f1fa62937"`
Dec 19 19:41:19.526 INFO running `"docker" "rm" "-f" "7221a498221ce4a875ce3619e4695429300d74dabed334ed5a21915f1fa62937"`
Dec 19 19:41:19.852 INFO [stdout] 7221a498221ce4a875ce3619e4695429300d74dabed334ed5a21915f1fa62937