Dec 18 05:13:24.368 INFO checking TheEighthByte/Snake-Game against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 05:13:24.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/TheEighthByte/Snake-Game:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 05:13:24.790 INFO [stdout] c64008005f51ecb99303ece9e7171da96f083e46579ac9788710a1c74612d6b5 Dec 18 05:13:24.794 INFO running `"docker" "start" "-a" "c64008005f51ecb99303ece9e7171da96f083e46579ac9788710a1c74612d6b5"` Dec 18 05:13:26.756 INFO [stderr] Checking gfx_core v0.8.2 Dec 18 05:13:26.769 INFO [stderr] Checking wayland-sys v0.12.5 Dec 18 05:13:26.769 INFO [stderr] Checking rusttype v0.4.3 Dec 18 05:13:26.769 INFO [stderr] Checking pistoncore-input v0.21.0 Dec 18 05:13:26.770 INFO [stderr] Checking image v0.19.0 Dec 18 05:13:28.358 INFO [stderr] Checking wayland-client v0.12.5 Dec 18 05:13:30.555 INFO [stderr] Checking piston2d-graphics v0.26.0 Dec 18 05:13:33.934 INFO [stderr] Checking wayland-protocols v0.12.5 Dec 18 05:13:33.936 INFO [stderr] Checking wayland-kbd v0.13.1 Dec 18 05:13:39.266 INFO [stderr] Checking pistoncore-window v0.32.0 Dec 18 05:13:44.875 INFO [stderr] Checking wayland-window v0.13.3 Dec 18 05:13:45.246 INFO [stderr] Checking pistoncore-event_loop v0.37.0 Dec 18 05:13:46.252 INFO [stderr] Checking winit v0.12.0 Dec 18 05:13:47.416 INFO [stderr] Checking piston v0.37.0 Dec 18 05:13:49.664 INFO [stderr] Checking glutin v0.14.0 Dec 18 05:13:51.751 INFO [stderr] Checking pistoncore-glutin_window v0.47.0 Dec 18 05:14:05.840 INFO [stderr] Checking gfx v0.17.1 Dec 18 05:14:05.840 INFO [stderr] Checking gfx_device_gl v0.15.3 Dec 18 05:14:11.976 INFO [stderr] Checking piston-gfx_texture v0.32.0 Dec 18 05:14:13.356 INFO [stderr] Checking piston2d-gfx_graphics v0.51.0 Dec 18 05:14:15.652 INFO [stderr] Checking piston_window v0.80.0 Dec 18 05:14:17.160 INFO [stderr] Checking snake_game v0.1.0 (/opt/crater/workdir) Dec 18 05:14:18.837 INFO [stderr] warning: unused variable: `u` Dec 18 05:14:18.837 INFO [stderr] --> src/main.rs:88:21 Dec 18 05:14:18.837 INFO [stderr] | Dec 18 05:14:18.837 INFO [stderr] 88 | if let Some(u) = e.update_args() Dec 18 05:14:18.837 INFO [stderr] | ^ help: consider using `_u` instead Dec 18 05:14:18.837 INFO [stderr] | Dec 18 05:14:18.837 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 05:14:18.837 INFO [stderr] Dec 18 05:14:19.008 INFO [stderr] warning: unused variable: `u` Dec 18 05:14:19.008 INFO [stderr] --> src/main.rs:88:21 Dec 18 05:14:19.008 INFO [stderr] | Dec 18 05:14:19.008 INFO [stderr] 88 | if let Some(u) = e.update_args() Dec 18 05:14:19.008 INFO [stderr] | ^ help: consider using `_u` instead Dec 18 05:14:19.008 INFO [stderr] | Dec 18 05:14:19.008 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 18 05:14:19.008 INFO [stderr] Dec 18 05:14:19.056 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 52.67s Dec 18 05:14:19.609 INFO running `"docker" "inspect" "c64008005f51ecb99303ece9e7171da96f083e46579ac9788710a1c74612d6b5"` Dec 18 05:14:19.834 INFO running `"docker" "rm" "-f" "c64008005f51ecb99303ece9e7171da96f083e46579ac9788710a1c74612d6b5"` Dec 18 05:14:20.024 INFO [stdout] c64008005f51ecb99303ece9e7171da96f083e46579ac9788710a1c74612d6b5