Dec 17 15:21:04.188 INFO checking simonmnash/RustChess against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 15:21:04.188 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/simonmnash/RustChess:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 15:21:04.580 INFO [stdout] faae7b3eee29deafab4fcc6a17e9653b9fd28f4830bfb1cb1c96f7fc55ae7460
Dec 17 15:21:04.586 INFO running `"docker" "start" "-a" "faae7b3eee29deafab4fcc6a17e9653b9fd28f4830bfb1cb1c96f7fc55ae7460"`
Dec 17 15:21:06.272 INFO [stderr]    Compiling libc v0.2.29
Dec 17 15:21:06.280 INFO [stderr]     Checking shared_library v0.1.7
Dec 17 15:21:06.280 INFO [stderr]     Checking tempfile v2.1.6
Dec 17 15:21:06.280 INFO [stderr]     Checking rayon-core v1.2.1
Dec 17 15:21:06.280 INFO [stderr]     Checking x11-dl v2.14.0
Dec 17 15:21:06.280 INFO [stderr]     Checking png v0.9.0
Dec 17 15:21:06.288 INFO [stderr]     Checking fs2 v0.2.5
Dec 17 15:21:06.747 INFO [stderr]     Checking memmap v0.4.0
Dec 17 15:21:06.872 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 17 15:21:08.612 INFO [stderr]     Checking rayon v0.8.2
Dec 17 15:21:09.400 INFO [stderr]    Compiling rand v0.3.16
Dec 17 15:21:13.000 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 17 15:21:13.560 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 17 15:21:14.084 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 17 15:21:14.440 INFO [stderr]     Checking jpeg-decoder v0.1.13
Dec 17 15:21:17.532 INFO [stderr]     Checking image v0.15.0
Dec 17 15:21:23.874 INFO [stderr]     Checking piston2d-opengl_graphics v0.46.0
Dec 17 15:21:27.164 INFO [stderr]    Compiling libloading v0.3.4
Dec 17 15:21:29.436 INFO [stderr]     Checking dlib v0.3.1
Dec 17 15:21:29.656 INFO [stderr]     Checking wayland-sys v0.9.9
Dec 17 15:21:30.020 INFO [stderr]     Checking wayland-client v0.9.9
Dec 17 15:21:31.423 INFO [stderr]     Checking wayland-window v0.6.1
Dec 17 15:21:31.423 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 17 15:21:32.526 INFO [stderr]     Checking winit v0.7.5
Dec 17 15:21:34.176 INFO [stderr]     Checking glutin v0.9.2
Dec 17 15:21:35.391 INFO [stderr]     Checking pistoncore-glutin_window v0.38.0
Dec 17 15:21:36.030 INFO [stderr]     Checking chess v0.1.0 (/opt/crater/workdir)
Dec 17 15:21:36.828 INFO [stderr] warning: unused variable: `tile_ownership`
Dec 17 15:21:36.828 INFO [stderr]   --> src/gameboard_controller.rs:60:21
Dec 17 15:21:36.828 INFO [stderr]    |
Dec 17 15:21:36.828 INFO [stderr] 60 |                 let tile_ownership = self.gameboard.check_tile_ownership([cell_x, cell_y]);
Dec 17 15:21:36.828 INFO [stderr]    |                     ^^^^^^^^^^^^^^ help: consider using `_tile_ownership` instead
Dec 17 15:21:36.828 INFO [stderr]    |
Dec 17 15:21:36.828 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:21:36.828 INFO [stderr] 
Dec 17 15:21:36.876 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 17 15:21:36.876 INFO [stderr]   --> src/gameboard_controller.rs:49:42
Dec 17 15:21:36.876 INFO [stderr]    |
Dec 17 15:21:36.876 INFO [stderr] 49 |                             if let Some (A) = self.selected_cell{
Dec 17 15:21:36.876 INFO [stderr]    |                                          ^
Dec 17 15:21:36.876 INFO [stderr]    |
Dec 17 15:21:36.876 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 17 15:21:36.876 INFO [stderr] 
Dec 17 15:21:36.908 INFO [stderr] warning: unused variable: `tile_ownership`
Dec 17 15:21:36.908 INFO [stderr]   --> src/gameboard_controller.rs:60:21
Dec 17 15:21:36.908 INFO [stderr]    |
Dec 17 15:21:36.908 INFO [stderr] 60 |                 let tile_ownership = self.gameboard.check_tile_ownership([cell_x, cell_y]);
Dec 17 15:21:36.908 INFO [stderr]    |                     ^^^^^^^^^^^^^^ help: consider using `_tile_ownership` instead
Dec 17 15:21:36.908 INFO [stderr]    |
Dec 17 15:21:36.908 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:21:36.908 INFO [stderr] 
Dec 17 15:21:36.956 INFO [stderr] warning: variable `A` should have a snake case name such as `a`
Dec 17 15:21:36.956 INFO [stderr]   --> src/gameboard_controller.rs:49:42
Dec 17 15:21:36.956 INFO [stderr]    |
Dec 17 15:21:36.956 INFO [stderr] 49 |                             if let Some (A) = self.selected_cell{
Dec 17 15:21:36.956 INFO [stderr]    |                                          ^
Dec 17 15:21:36.956 INFO [stderr]    |
Dec 17 15:21:36.956 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 17 15:21:36.956 INFO [stderr] 
Dec 17 15:21:36.981 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.95s
Dec 17 15:21:37.696 INFO running `"docker" "inspect" "faae7b3eee29deafab4fcc6a17e9653b9fd28f4830bfb1cb1c96f7fc55ae7460"`
Dec 17 15:21:37.984 INFO running `"docker" "rm" "-f" "faae7b3eee29deafab4fcc6a17e9653b9fd28f4830bfb1cb1c96f7fc55ae7460"`
Dec 17 15:21:38.284 INFO [stdout] faae7b3eee29deafab4fcc6a17e9653b9fd28f4830bfb1cb1c96f7fc55ae7460