Dec 05 01:53:13.556 INFO checking Jibbow/rust-2048 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 01:53:13.556 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 05 01:53:13.913 INFO [stdout] 8159ebccc1f515f34b8300d9acf3fb7983209c61faeae0c701f15c04572db700
Dec 05 01:53:13.917 INFO running `"docker" "start" "-a" "8159ebccc1f515f34b8300d9acf3fb7983209c61faeae0c701f15c04572db700"`
Dec 05 01:53:15.324 INFO [stderr] usermod: no changes
Dec 05 01:53:15.663 INFO [stderr]     Checking arrayvec v0.4.5
Dec 05 01:53:15.663 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 05 01:53:15.663 INFO [stderr]     Checking piston-gfx_texture v0.29.0
Dec 05 01:53:17.223 INFO [stderr]     Checking rusttype v0.2.3
Dec 05 01:53:22.293 INFO [stderr]     Checking piston2d-graphics v0.23.0
Dec 05 01:53:22.947 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 05 01:53:24.751 INFO [stderr]     Checking piston2d-gfx_graphics v0.46.0
Dec 05 01:53:24.751 INFO [stderr]     Checking piston2d-opengl_graphics v0.49.0
Dec 05 01:53:27.387 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 05 01:53:27.387 INFO [stderr]     Checking pistoncore-glutin_window v0.42.0
Dec 05 01:53:31.943 INFO [stderr]     Checking piston v0.35.0
Dec 05 01:53:35.000 INFO [stderr]     Checking piston_window v0.73.0
Dec 05 01:53:39.621 INFO [stderr]     Checking rust-2048 v0.1.0 (/source)
Dec 05 01:53:45.131 INFO [stderr] warning: unused variable: `args`
Dec 05 01:53:45.131 INFO [stderr]   --> src/main.rs:46:21
Dec 05 01:53:45.131 INFO [stderr]    |
Dec 05 01:53:45.131 INFO [stderr] 46 |         if let Some(args) = e.render_args() {
Dec 05 01:53:45.131 INFO [stderr]    |                     ^^^^ help: consider using `_args` instead
Dec 05 01:53:45.131 INFO [stderr]    |
Dec 05 01:53:45.131 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:53:45.131 INFO [stderr] 
Dec 05 01:53:45.131 INFO [stderr] warning: unused variable: `size`
Dec 05 01:53:45.131 INFO [stderr]   --> src/gameboard_view.rs:83:21
Dec 05 01:53:45.131 INFO [stderr]    |
Dec 05 01:53:45.131 INFO [stderr] 83 |                 let size = settings.size / gameboardsize as f64 - 8.0;
Dec 05 01:53:45.131 INFO [stderr]    |                     ^^^^ help: consider using `_size` instead
Dec 05 01:53:45.131 INFO [stderr] 
Dec 05 01:53:45.167 INFO [stderr] warning: comparison is useless due to type limits
Dec 05 01:53:45.167 INFO [stderr]   --> src/gameboard.rs:67:9
Dec 05 01:53:45.167 INFO [stderr]    |
Dec 05 01:53:45.167 INFO [stderr] 67 |         pos.0 >= 0 && (pos.0 as usize) < SIZE
Dec 05 01:53:45.167 INFO [stderr]    |         ^^^^^^^^^^
Dec 05 01:53:45.167 INFO [stderr]    |
Dec 05 01:53:45.167 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 05 01:53:45.167 INFO [stderr] 
Dec 05 01:53:45.167 INFO [stderr] warning: comparison is useless due to type limits
Dec 05 01:53:45.167 INFO [stderr]   --> src/gameboard.rs:68:16
Dec 05 01:53:45.167 INFO [stderr]    |
Dec 05 01:53:45.167 INFO [stderr] 68 |             && pos.1 >= 0 && (pos.1 as usize) < SIZE
Dec 05 01:53:45.167 INFO [stderr]    |                ^^^^^^^^^^
Dec 05 01:53:45.167 INFO [stderr] 
Dec 05 01:53:45.468 INFO [stderr] warning: unused variable: `args`
Dec 05 01:53:45.468 INFO [stderr]   --> src/main.rs:46:21
Dec 05 01:53:45.468 INFO [stderr]    |
Dec 05 01:53:45.468 INFO [stderr] 46 |         if let Some(args) = e.render_args() {
Dec 05 01:53:45.468 INFO [stderr]    |                     ^^^^ help: consider using `_args` instead
Dec 05 01:53:45.468 INFO [stderr]    |
Dec 05 01:53:45.468 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 01:53:45.468 INFO [stderr] 
Dec 05 01:53:45.468 INFO [stderr] warning: unused variable: `size`
Dec 05 01:53:45.468 INFO [stderr]   --> src/gameboard_view.rs:83:21
Dec 05 01:53:45.468 INFO [stderr]    |
Dec 05 01:53:45.468 INFO [stderr] 83 |                 let size = settings.size / gameboardsize as f64 - 8.0;
Dec 05 01:53:45.468 INFO [stderr]    |                     ^^^^ help: consider using `_size` instead
Dec 05 01:53:45.468 INFO [stderr] 
Dec 05 01:53:45.510 INFO [stderr] warning: comparison is useless due to type limits
Dec 05 01:53:45.510 INFO [stderr]   --> src/gameboard.rs:67:9
Dec 05 01:53:45.510 INFO [stderr]    |
Dec 05 01:53:45.510 INFO [stderr] 67 |         pos.0 >= 0 && (pos.0 as usize) < SIZE
Dec 05 01:53:45.510 INFO [stderr]    |         ^^^^^^^^^^
Dec 05 01:53:45.510 INFO [stderr]    |
Dec 05 01:53:45.510 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 05 01:53:45.510 INFO [stderr] 
Dec 05 01:53:45.510 INFO [stderr] warning: comparison is useless due to type limits
Dec 05 01:53:45.510 INFO [stderr]   --> src/gameboard.rs:68:16
Dec 05 01:53:45.510 INFO [stderr]    |
Dec 05 01:53:45.510 INFO [stderr] 68 |             && pos.1 >= 0 && (pos.1 as usize) < SIZE
Dec 05 01:53:45.510 INFO [stderr]    |                ^^^^^^^^^^
Dec 05 01:53:45.510 INFO [stderr] 
Dec 05 01:53:45.551 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.19s
Dec 05 01:53:45.583 INFO [stderr] su: No module specific data is present
Dec 05 01:53:46.468 INFO running `"docker" "inspect" "8159ebccc1f515f34b8300d9acf3fb7983209c61faeae0c701f15c04572db700"`
Dec 05 01:53:46.843 INFO running `"docker" "rm" "-f" "8159ebccc1f515f34b8300d9acf3fb7983209c61faeae0c701f15c04572db700"`
Dec 05 01:53:47.139 INFO [stdout] 8159ebccc1f515f34b8300d9acf3fb7983209c61faeae0c701f15c04572db700