[INFO] updating cached repository https://github.com/simonmnash/RustChess
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3b8e817bca2333bc3e3d0157f00d165f7eed96ce
[INFO] testing simonmnash/RustChess against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimonmnash%2FRustChess" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/simonmnash/RustChess on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/simonmnash/RustChess
[INFO] finished tweaking git repo https://github.com/simonmnash/RustChess
[INFO] tweaked toml for git repo https://github.com/simonmnash/RustChess written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/simonmnash/RustChess already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 6b9a4bf946381cb8bd18d2423627fcb370a0280c3550bcb8493895a63118fd48
[INFO] running `"docker" "start" "-a" "6b9a4bf946381cb8bd18d2423627fcb370a0280c3550bcb8493895a63118fd48"`
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.46.0
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.9.9
[INFO] [stderr]    Compiling wayland-client v0.9.9
[INFO] [stderr]    Compiling wayland-window v0.6.1
[INFO] [stderr]    Compiling wayland-kbd v0.9.1
[INFO] [stderr]    Compiling winit v0.7.5
[INFO] [stderr]    Compiling glutin v0.9.2
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.38.0
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `tile_ownership`
[INFO] [stderr]   --> src/gameboard_controller.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 let tile_ownership = self.gameboard.check_tile_ownership([cell_x, cell_y]);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_tile_ownership`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]   --> src/gameboard_controller.rs:49:42
[INFO] [stderr]    |
[INFO] [stderr] 49 | ...                   if let Some (A) = self.selected_cell{
[INFO] [stderr]    |                                    ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.43s
[INFO] running `"docker" "inspect" "6b9a4bf946381cb8bd18d2423627fcb370a0280c3550bcb8493895a63118fd48"`
[INFO] running `"docker" "rm" "-f" "6b9a4bf946381cb8bd18d2423627fcb370a0280c3550bcb8493895a63118fd48"`
[INFO] [stdout] 6b9a4bf946381cb8bd18d2423627fcb370a0280c3550bcb8493895a63118fd48
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 8530bfc793ff7c0988e3e179f028013ef330fb0c322408b677c23b1f8921079a
[INFO] running `"docker" "start" "-a" "8530bfc793ff7c0988e3e179f028013ef330fb0c322408b677c23b1f8921079a"`
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `tile_ownership`
[INFO] [stderr]   --> src/gameboard_controller.rs:60:21
[INFO] [stderr]    |
[INFO] [stderr] 60 |                 let tile_ownership = self.gameboard.check_tile_ownership([cell_x, cell_y]);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_tile_ownership`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `A` should have a snake case name
[INFO] [stderr]   --> src/gameboard_controller.rs:49:42
[INFO] [stderr]    |
[INFO] [stderr] 49 | ...                   if let Some (A) = self.selected_cell{
[INFO] [stderr]    |                                    ^ help: convert the identifier to snake case: `a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `"docker" "inspect" "8530bfc793ff7c0988e3e179f028013ef330fb0c322408b677c23b1f8921079a"`
[INFO] running `"docker" "rm" "-f" "8530bfc793ff7c0988e3e179f028013ef330fb0c322408b677c23b1f8921079a"`
[INFO] [stdout] 8530bfc793ff7c0988e3e179f028013ef330fb0c322408b677c23b1f8921079a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] c70a9985159817b506c385c9cf8511c17afe603276fd1f8800e97c86653ee37a
[INFO] running `"docker" "start" "-a" "c70a9985159817b506c385c9cf8511c17afe603276fd1f8800e97c86653ee37a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chess-e402fb0728e87e38
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c70a9985159817b506c385c9cf8511c17afe603276fd1f8800e97c86653ee37a"`
[INFO] running `"docker" "rm" "-f" "c70a9985159817b506c385c9cf8511c17afe603276fd1f8800e97c86653ee37a"`
[INFO] [stdout] c70a9985159817b506c385c9cf8511c17afe603276fd1f8800e97c86653ee37a