Dec 19 21:08:34.936 INFO checking aarroyoc/hexaminas-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:08:34.936 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/aarroyoc/hexaminas-rs:/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 21:08:35.227 INFO [stdout] c9aac9c017e381ae9de267f50192fd6be48fdefeacd82645895b5914b62fef4c
Dec 19 21:08:35.230 INFO running `"docker" "start" "-a" "c9aac9c017e381ae9de267f50192fd6be48fdefeacd82645895b5914b62fef4c"`
Dec 19 21:08:36.192 INFO [stderr]    Compiling either v1.4.0
Dec 19 21:08:36.212 INFO [stderr]     Checking memmap v0.6.2
Dec 19 21:08:36.212 INFO [stderr]     Checking shared_library v0.1.8
Dec 19 21:08:36.215 INFO [stderr]     Checking draw_state v0.8.0
Dec 19 21:08:36.216 INFO [stderr]     Checking tempfile v2.2.0
Dec 19 21:08:36.220 INFO [stderr]    Compiling gfx_gl v0.5.0
Dec 19 21:08:36.220 INFO [stderr]     Checking x11-dl v2.17.3
Dec 19 21:08:36.220 INFO [stderr]     Checking rayon-core v1.4.0
Dec 19 21:08:36.948 INFO [stderr]     Checking wayland-client v0.12.5
Dec 19 21:08:38.040 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 19 21:08:38.045 INFO [stderr]    Compiling itertools v0.5.10
Dec 19 21:08:42.940 INFO [stderr]     Checking rayon v1.0.0
Dec 19 21:08:44.156 INFO [stderr]     Checking wayland-protocols v0.12.5
Dec 19 21:08:44.156 INFO [stderr]     Checking wayland-kbd v0.13.1
Dec 19 21:08:45.885 INFO [stderr]    Compiling derivative v1.0.0
Dec 19 21:08:58.114 INFO [stderr]     Checking wayland-window v0.13.2
Dec 19 21:08:59.227 INFO [stderr]     Checking jpeg-decoder v0.1.14
Dec 19 21:09:01.138 INFO [stderr]     Checking winit v0.10.0
Dec 19 21:09:03.162 INFO [stderr]     Checking gfx_core v0.8.2
Dec 19 21:09:03.594 INFO [stderr]     Checking image v0.18.0
Dec 19 21:09:05.681 INFO [stderr]     Checking glutin v0.12.2
Dec 19 21:09:07.620 INFO [stderr]     Checking pistoncore-glutin_window v0.45.2
Dec 19 21:09:29.072 INFO [stderr]     Checking gfx v0.17.1
Dec 19 21:09:29.072 INFO [stderr]     Checking gfx_device_gl v0.15.1
Dec 19 21:09:34.949 INFO [stderr]     Checking piston-gfx_texture v0.31.0
Dec 19 21:09:36.236 INFO [stderr]     Checking piston2d-gfx_graphics v0.50.0
Dec 19 21:09:38.143 INFO [stderr]     Checking piston_window v0.77.0
Dec 19 21:09:39.529 INFO [stderr]     Checking hexaminas v0.1.0 (/opt/crater/workdir)
Dec 19 21:09:41.200 INFO [stderr] warning: unused import: `piston_window::character::CharacterCache`
Dec 19 21:09:41.200 INFO [stderr]  --> src/table.rs:5:5
Dec 19 21:09:41.200 INFO [stderr]   |
Dec 19 21:09:41.200 INFO [stderr] 5 | use piston_window::character::CharacterCache;
Dec 19 21:09:41.200 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:09:41.200 INFO [stderr]   |
Dec 19 21:09:41.200 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:09:41.200 INFO [stderr] 
Dec 19 21:09:41.256 INFO [stderr] warning: unused import: `piston_window::character::CharacterCache`
Dec 19 21:09:41.256 INFO [stderr]  --> src/table.rs:5:5
Dec 19 21:09:41.256 INFO [stderr]   |
Dec 19 21:09:41.256 INFO [stderr] 5 | use piston_window::character::CharacterCache;
Dec 19 21:09:41.256 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 21:09:41.256 INFO [stderr]   |
Dec 19 21:09:41.256 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 21:09:41.256 INFO [stderr] 
Dec 19 21:09:41.424 INFO [stderr] warning: unused variable: `m`
Dec 19 21:09:41.424 INFO [stderr]   --> src/main.rs:33:29
Dec 19 21:09:41.424 INFO [stderr]    |
Dec 19 21:09:41.424 INFO [stderr] 33 |                         let m = table.get_mines_around(pos);
Dec 19 21:09:41.424 INFO [stderr]    |                             ^ help: consider using `_m` instead
Dec 19 21:09:41.424 INFO [stderr]    |
Dec 19 21:09:41.424 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:09:41.424 INFO [stderr] 
Dec 19 21:09:41.424 INFO [stderr] warning: unused variable: `hex`
Dec 19 21:09:41.424 INFO [stderr]    --> src/table.rs:232:27
Dec 19 21:09:41.424 INFO [stderr]     |
Dec 19 21:09:41.424 INFO [stderr] 232 |     pub fn draw(&mut self,hex: &G2dTexture,glyphs: &mut Glyphs,c: &Context, g: &mut G2d) 
Dec 19 21:09:41.424 INFO [stderr]     |                           ^^^ help: consider using `_hex` instead
Dec 19 21:09:41.424 INFO [stderr] 
Dec 19 21:09:41.428 INFO [stderr] warning: unused variable: `m`
Dec 19 21:09:41.428 INFO [stderr]   --> src/main.rs:33:29
Dec 19 21:09:41.428 INFO [stderr]    |
Dec 19 21:09:41.428 INFO [stderr] 33 |                         let m = table.get_mines_around(pos);
Dec 19 21:09:41.428 INFO [stderr]    |                             ^ help: consider using `_m` instead
Dec 19 21:09:41.428 INFO [stderr]    |
Dec 19 21:09:41.428 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 21:09:41.428 INFO [stderr] 
Dec 19 21:09:41.428 INFO [stderr] warning: unused variable: `hex`
Dec 19 21:09:41.428 INFO [stderr]    --> src/table.rs:232:27
Dec 19 21:09:41.428 INFO [stderr]     |
Dec 19 21:09:41.428 INFO [stderr] 232 |     pub fn draw(&mut self,hex: &G2dTexture,glyphs: &mut Glyphs,c: &Context, g: &mut G2d) 
Dec 19 21:09:41.428 INFO [stderr]     |                           ^^^ help: consider using `_hex` instead
Dec 19 21:09:41.428 INFO [stderr] 
Dec 19 21:09:41.503 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
Dec 19 21:09:41.933 INFO running `"docker" "inspect" "c9aac9c017e381ae9de267f50192fd6be48fdefeacd82645895b5914b62fef4c"`
Dec 19 21:09:42.194 INFO running `"docker" "rm" "-f" "c9aac9c017e381ae9de267f50192fd6be48fdefeacd82645895b5914b62fef4c"`
Dec 19 21:09:42.536 INFO [stdout] c9aac9c017e381ae9de267f50192fd6be48fdefeacd82645895b5914b62fef4c