Nov 28 10:48:14.989 INFO checking TheEighthByte/Snake-Game against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 10:48:14.989 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 10:48:15.436 INFO [stdout] 30062ad9e8594037946fd173309f47078294c3027333993237756696e7c2188b
Nov 28 10:48:15.442 INFO running `"docker" "start" "-a" "30062ad9e8594037946fd173309f47078294c3027333993237756696e7c2188b"`
Nov 28 10:48:17.047 INFO [stderr] usermod: no changes
Nov 28 10:48:17.432 INFO [stderr]    Compiling wayland-scanner v0.12.5
Nov 28 10:48:17.432 INFO [stderr]     Checking gfx_core v0.8.2
Nov 28 10:48:17.432 INFO [stderr]    Compiling glutin v0.14.0
Nov 28 10:48:17.432 INFO [stderr]     Checking wayland-sys v0.12.5
Nov 28 10:48:17.432 INFO [stderr]     Checking png v0.12.0
Nov 28 10:48:17.432 INFO [stderr]     Checking rusttype v0.4.3
Nov 28 10:48:17.464 INFO [stderr]     Checking pistoncore-input v0.21.0
Nov 28 10:48:17.464 INFO [stderr]     Checking jpeg-decoder v0.1.15
Nov 28 10:48:28.052 INFO [stderr]     Checking piston2d-graphics v0.26.0
Nov 28 10:48:28.220 INFO [stderr]    Compiling wayland-client v0.12.5
Nov 28 10:48:28.220 INFO [stderr]    Compiling wayland-protocols v0.12.5
Nov 28 10:48:30.395 INFO [stderr]     Checking image v0.19.0
Nov 28 10:48:36.156 INFO [stderr]     Checking pistoncore-window v0.32.0
Nov 28 10:48:45.380 INFO [stderr]     Checking pistoncore-event_loop v0.37.0
Nov 28 10:48:47.936 INFO [stderr]     Checking wayland-kbd v0.13.1
Nov 28 10:48:48.892 INFO [stderr]     Checking piston v0.37.0
Nov 28 10:48:57.373 INFO [stderr]     Checking wayland-window v0.13.3
Nov 28 10:48:59.184 INFO [stderr]     Checking winit v0.12.0
Nov 28 10:49:05.620 INFO [stderr]     Checking pistoncore-glutin_window v0.47.0
Nov 28 10:49:18.271 INFO [stderr]     Checking gfx v0.17.1
Nov 28 10:49:18.273 INFO [stderr]     Checking gfx_device_gl v0.15.3
Nov 28 10:49:25.444 INFO [stderr]     Checking piston-gfx_texture v0.32.0
Nov 28 10:49:27.829 INFO [stderr]     Checking piston2d-gfx_graphics v0.51.0
Nov 28 10:49:32.152 INFO [stderr]     Checking piston_window v0.80.0
Nov 28 10:49:35.824 INFO [stderr]     Checking snake_game v0.1.0 (/source)
Nov 28 10:49:42.176 INFO [stderr] warning: unused variable: `u`
Nov 28 10:49:42.177 INFO [stderr]   --> src/main.rs:88:21
Nov 28 10:49:42.177 INFO [stderr]    |
Nov 28 10:49:42.178 INFO [stderr] 88 |         if let Some(u) = e.update_args() 
Nov 28 10:49:42.178 INFO [stderr]    |                     ^ help: consider using `_u` instead
Nov 28 10:49:42.178 INFO [stderr]    |
Nov 28 10:49:42.179 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:49:42.179 INFO [stderr] 
Nov 28 10:49:42.309 INFO [stderr] warning: unused variable: `u`
Nov 28 10:49:42.309 INFO [stderr]   --> src/main.rs:88:21
Nov 28 10:49:42.309 INFO [stderr]    |
Nov 28 10:49:42.309 INFO [stderr] 88 |         if let Some(u) = e.update_args() 
Nov 28 10:49:42.309 INFO [stderr]    |                     ^ help: consider using `_u` instead
Nov 28 10:49:42.309 INFO [stderr]    |
Nov 28 10:49:42.309 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 10:49:42.309 INFO [stderr] 
Nov 28 10:49:42.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
Nov 28 10:49:42.397 INFO [stderr] su: No module specific data is present
Nov 28 10:49:43.182 INFO running `"docker" "inspect" "30062ad9e8594037946fd173309f47078294c3027333993237756696e7c2188b"`
Nov 28 10:49:43.448 INFO running `"docker" "rm" "-f" "30062ad9e8594037946fd173309f47078294c3027333993237756696e7c2188b"`
Nov 28 10:49:43.727 INFO [stdout] 30062ad9e8594037946fd173309f47078294c3027333993237756696e7c2188b