Dec 19 21:48:48.668 INFO checking Stipendi/tetris against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:48:48.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/Stipendi/tetris:/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 21:48:48.882 INFO [stdout] 55b86b9c24487fa4db3ea091063bcfbc847763c64d80fb4bc315f9f6e6837005
Dec 19 21:48:48.886 INFO running `"docker" "start" "-a" "55b86b9c24487fa4db3ea091063bcfbc847763c64d80fb4bc315f9f6e6837005"`
Dec 19 21:48:50.690 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 19 21:48:50.706 INFO [stderr]    Compiling glutin v0.14.0
Dec 19 21:48:50.708 INFO [stderr]     Checking wayland-sys v0.12.5
Dec 19 21:48:50.714 INFO [stderr]     Checking rusttype v0.4.3
Dec 19 21:48:50.720 INFO [stderr]     Checking pistoncore-input v0.21.0
Dec 19 21:48:52.511 INFO [stderr]     Checking wayland-client v0.12.5
Dec 19 21:48:53.338 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 19 21:48:55.192 INFO [stderr]     Checking piston2d-graphics v0.26.0
Dec 19 21:48:55.857 INFO [stderr]     Checking rayon-core v1.4.1
Dec 19 21:49:00.383 INFO [stderr]     Checking rayon v1.0.2
Dec 19 21:49:01.874 INFO [stderr]     Checking wayland-protocols v0.12.5
Dec 19 21:49:01.876 INFO [stderr]     Checking wayland-kbd v0.13.1
Dec 19 21:49:04.769 INFO [stderr]     Checking pistoncore-window v0.32.0
Dec 19 21:49:08.637 INFO [stderr]     Checking pistoncore-event_loop v0.37.0
Dec 19 21:49:09.053 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 19 21:49:09.254 INFO [stderr]     Checking wayland-window v0.13.3
Dec 19 21:49:09.641 INFO [stderr]     Checking piston v0.37.0
Dec 19 21:49:10.672 INFO [stderr]     Checking winit v0.12.0
Dec 19 21:49:11.300 INFO [stderr]     Checking image v0.19.0
Dec 19 21:49:15.425 INFO [stderr]     Checking pistoncore-glutin_window v0.47.0
Dec 19 21:49:17.192 INFO [stderr]     Checking piston-gfx_texture v0.32.0
Dec 19 21:49:18.548 INFO [stderr]     Checking piston2d-gfx_graphics v0.51.0
Dec 19 21:49:20.879 INFO [stderr]     Checking piston_window v0.80.0
Dec 19 21:49:22.548 INFO [stderr]     Checking tetris v0.1.0 (/opt/crater/workdir)
Dec 19 21:49:24.105 INFO [stderr] warning: unused import: `clear`
Dec 19 21:49:24.105 INFO [stderr]  --> src/main.rs:7:5
Dec 19 21:49:24.105 INFO [stderr]   |
Dec 19 21:49:24.106 INFO [stderr] 7 |     clear,
Dec 19 21:49:24.106 INFO [stderr]   |     ^^^^^
Dec 19 21:49:24.106 INFO [stderr]   |
Dec 19 21:49:24.108 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:49:24.108 INFO [stderr] 
Dec 19 21:49:24.273 INFO [stderr] warning: variable does not need to be mutable
Dec 19 21:49:24.273 INFO [stderr]   --> src/main.rs:18:9
Dec 19 21:49:24.273 INFO [stderr]    |
Dec 19 21:49:24.273 INFO [stderr] 18 |     let mut game = Game::new(window.window.size());
Dec 19 21:49:24.273 INFO [stderr]    |         ----^^^^
Dec 19 21:49:24.273 INFO [stderr]    |         |
Dec 19 21:49:24.273 INFO [stderr]    |         help: remove this `mut`
Dec 19 21:49:24.273 INFO [stderr]    |
Dec 19 21:49:24.273 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 21:49:24.273 INFO [stderr] 
Dec 19 21:49:24.276 INFO [stderr] warning: method is never used: `new`
Dec 19 21:49:24.276 INFO [stderr]   --> src/game.rs:18:5
Dec 19 21:49:24.276 INFO [stderr]    |
Dec 19 21:49:24.276 INFO [stderr] 18 |     fn new(size: [u32; 2], width: f64, color: [f32; 4]) -> Grid {
Dec 19 21:49:24.276 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:49:24.276 INFO [stderr]    |
Dec 19 21:49:24.276 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:49:24.276 INFO [stderr] 
Dec 19 21:49:24.428 INFO [stderr] warning: unused import: `clear`
Dec 19 21:49:24.428 INFO [stderr]  --> src/main.rs:7:5
Dec 19 21:49:24.428 INFO [stderr]   |
Dec 19 21:49:24.428 INFO [stderr] 7 |     clear,
Dec 19 21:49:24.428 INFO [stderr]   |     ^^^^^
Dec 19 21:49:24.428 INFO [stderr]   |
Dec 19 21:49:24.428 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:49:24.428 INFO [stderr] 
Dec 19 21:49:24.546 INFO [stderr] warning: variable does not need to be mutable
Dec 19 21:49:24.546 INFO [stderr]   --> src/main.rs:18:9
Dec 19 21:49:24.546 INFO [stderr]    |
Dec 19 21:49:24.546 INFO [stderr] 18 |     let mut game = Game::new(window.window.size());
Dec 19 21:49:24.546 INFO [stderr]    |         ----^^^^
Dec 19 21:49:24.546 INFO [stderr]    |         |
Dec 19 21:49:24.546 INFO [stderr]    |         help: remove this `mut`
Dec 19 21:49:24.546 INFO [stderr]    |
Dec 19 21:49:24.546 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 19 21:49:24.546 INFO [stderr] 
Dec 19 21:49:24.546 INFO [stderr] warning: method is never used: `new`
Dec 19 21:49:24.546 INFO [stderr]   --> src/game.rs:18:5
Dec 19 21:49:24.546 INFO [stderr]    |
Dec 19 21:49:24.546 INFO [stderr] 18 |     fn new(size: [u32; 2], width: f64, color: [f32; 4]) -> Grid {
Dec 19 21:49:24.546 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:49:24.546 INFO [stderr]    |
Dec 19 21:49:24.546 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 21:49:24.546 INFO [stderr] 
Dec 19 21:49:24.593 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.24s
Dec 19 21:49:25.187 INFO running `"docker" "inspect" "55b86b9c24487fa4db3ea091063bcfbc847763c64d80fb4bc315f9f6e6837005"`
Dec 19 21:49:25.352 INFO running `"docker" "rm" "-f" "55b86b9c24487fa4db3ea091063bcfbc847763c64d80fb4bc315f9f6e6837005"`
Dec 19 21:49:25.584 INFO [stdout] 55b86b9c24487fa4db3ea091063bcfbc847763c64d80fb4bc315f9f6e6837005