Dec 14 11:59:35.156 INFO testing Baelyk/minesweeper against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 11:59:35.156 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 11:59:35.719 INFO [stdout] ca4cb9eac76bec2d1df37e0bf56167d976e1da6b8fefc9bf625c076c1d27e4a7
Dec 14 11:59:35.721 INFO running `"docker" "start" "-a" "ca4cb9eac76bec2d1df37e0bf56167d976e1da6b8fefc9bf625c076c1d27e4a7"`
Dec 14 11:59:38.155 INFO [stderr] usermod: no changes
Dec 14 11:59:38.631 INFO [stderr]    Compiling piston2d-graphics v0.26.0
Dec 14 11:59:38.631 INFO [stderr]    Compiling rusttype v0.2.3
Dec 14 11:59:38.631 INFO [stderr]    Compiling png v0.9.0
Dec 14 11:59:38.631 INFO [stderr]    Compiling syn v0.13.3
Dec 14 11:59:38.631 INFO [stderr]    Compiling gl_generator v0.6.1
Dec 14 11:59:38.631 INFO [stderr]    Compiling gl_generator v0.7.0
Dec 14 11:59:38.631 INFO [stderr]    Compiling target_build_utils v0.3.1
Dec 14 11:59:38.631 INFO [stderr]    Compiling glutin v0.9.2
Dec 14 11:59:59.075 INFO [stderr]    Compiling gl v0.6.5
Dec 14 11:59:59.319 INFO [stderr]    Compiling image v0.15.0
Dec 14 11:59:59.467 INFO [stderr]    Compiling gfx_gl v0.4.0
Dec 14 12:00:23.340 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Dec 14 12:00:38.155 INFO [stderr]    Compiling serde_derive v1.0.43
Dec 14 12:00:53.600 INFO [stderr]    Compiling libloading v0.3.4
Dec 14 12:00:55.488 INFO [stderr]    Compiling gfx_device_gl v0.14.6
Dec 14 12:01:06.071 INFO [stderr]    Compiling piston-gfx_texture v0.26.0
Dec 14 12:01:10.309 INFO [stderr]    Compiling dlib v0.3.1
Dec 14 12:01:11.299 INFO [stderr]    Compiling wayland-sys v0.9.10
Dec 14 12:01:12.348 INFO [stderr]    Compiling pistoncore-input v0.19.0
Dec 14 12:01:17.850 INFO [stderr]    Compiling wayland-client v0.9.10
Dec 14 12:01:18.683 INFO [stderr]    Compiling piston2d-gfx_graphics v0.43.0
Dec 14 12:01:23.701 INFO [stderr]    Compiling wayland-protocols v0.9.10
Dec 14 12:01:23.703 INFO [stderr]    Compiling wayland-kbd v0.9.1
Dec 14 12:01:26.251 INFO [stderr]    Compiling pistoncore-window v0.28.0
Dec 14 12:01:32.121 INFO [stderr]    Compiling wayland-window v0.7.0
Dec 14 12:01:33.139 INFO [stderr]    Compiling pistoncore-event_loop v0.33.0
Dec 14 12:01:33.658 INFO [stderr]    Compiling winit v0.7.6
Dec 14 12:01:35.286 INFO [stderr]    Compiling piston v0.33.0
Dec 14 12:01:44.479 INFO [stderr]    Compiling pistoncore-glutin_window v0.39.1
Dec 14 12:01:49.379 INFO [stderr]    Compiling piston_window v0.70.0
Dec 14 12:01:54.542 INFO [stderr]    Compiling minesweeper v0.1.0 (/source)
Dec 14 12:01:59.867 INFO [stderr] warning: variable does not need to be mutable
Dec 14 12:01:59.867 INFO [stderr]   --> src/main.rs:53:9
Dec 14 12:01:59.868 INFO [stderr]    |
Dec 14 12:01:59.868 INFO [stderr] 53 |     let mut update = true;
Dec 14 12:01:59.868 INFO [stderr]    |         ----^^^^^^
Dec 14 12:01:59.869 INFO [stderr]    |         |
Dec 14 12:01:59.869 INFO [stderr]    |         help: remove this `mut`
Dec 14 12:01:59.869 INFO [stderr]    |
Dec 14 12:01:59.870 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 12:01:59.870 INFO [stderr] 
Dec 14 12:02:08.115 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 29s
Dec 14 12:02:08.131 INFO [stderr] su: No module specific data is present
Dec 14 12:02:09.486 INFO running `"docker" "inspect" "ca4cb9eac76bec2d1df37e0bf56167d976e1da6b8fefc9bf625c076c1d27e4a7"`
Dec 14 12:02:09.771 INFO running `"docker" "rm" "-f" "ca4cb9eac76bec2d1df37e0bf56167d976e1da6b8fefc9bf625c076c1d27e4a7"`
Dec 14 12:02:10.150 INFO [stdout] ca4cb9eac76bec2d1df37e0bf56167d976e1da6b8fefc9bf625c076c1d27e4a7
Dec 14 12:02:10.152 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 12:02:10.427 INFO [stdout] f7b49e99049081df31ac719b813d5d95eb0dc3c67d855b3545e9092238421f75
Dec 14 12:02:10.429 INFO running `"docker" "start" "-a" "f7b49e99049081df31ac719b813d5d95eb0dc3c67d855b3545e9092238421f75"`
Dec 14 12:02:11.193 INFO [stderr] usermod: no changes
Dec 14 12:02:11.495 INFO [stderr]    Compiling minesweeper v0.1.0 (/source)
Dec 14 12:02:16.750 INFO [stderr] warning: variable does not need to be mutable
Dec 14 12:02:16.750 INFO [stderr]   --> src/main.rs:53:9
Dec 14 12:02:16.750 INFO [stderr]    |
Dec 14 12:02:16.750 INFO [stderr] 53 |     let mut update = true;
Dec 14 12:02:16.750 INFO [stderr]    |         ----^^^^^^
Dec 14 12:02:16.750 INFO [stderr]    |         |
Dec 14 12:02:16.750 INFO [stderr]    |         help: remove this `mut`
Dec 14 12:02:16.750 INFO [stderr]    |
Dec 14 12:02:16.750 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 12:02:16.750 INFO [stderr] 
Dec 14 12:02:17.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.11s
Dec 14 12:02:17.350 INFO [stderr] su: No module specific data is present
Dec 14 12:02:18.088 INFO running `"docker" "inspect" "f7b49e99049081df31ac719b813d5d95eb0dc3c67d855b3545e9092238421f75"`
Dec 14 12:02:18.225 INFO running `"docker" "rm" "-f" "f7b49e99049081df31ac719b813d5d95eb0dc3c67d855b3545e9092238421f75"`
Dec 14 12:02:18.364 INFO [stdout] f7b49e99049081df31ac719b813d5d95eb0dc3c67d855b3545e9092238421f75
Dec 14 12:02:18.369 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 14 12:02:18.534 INFO [stdout] e83fcae28614ee3f767b49e185805635bdc6fba5f21cf3e39286b6f1e715fd9d
Dec 14 12:02:18.536 INFO running `"docker" "start" "-a" "e83fcae28614ee3f767b49e185805635bdc6fba5f21cf3e39286b6f1e715fd9d"`
Dec 14 12:02:18.928 INFO [stderr] usermod: no changes
Dec 14 12:02:19.138 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
Dec 14 12:02:19.157 INFO [stderr]      Running /target/debug/deps/minesweeper-aedf7eb810014014
Dec 14 12:02:19.176 INFO [stdout] 
Dec 14 12:02:19.176 INFO [stdout] running 0 tests
Dec 14 12:02:19.176 INFO [stdout] 
Dec 14 12:02:19.176 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 12:02:19.176 INFO [stdout] 
Dec 14 12:02:19.180 INFO [stderr] su: No module specific data is present
Dec 14 12:02:19.500 INFO running `"docker" "inspect" "e83fcae28614ee3f767b49e185805635bdc6fba5f21cf3e39286b6f1e715fd9d"`
Dec 14 12:02:19.597 INFO running `"docker" "rm" "-f" "e83fcae28614ee3f767b49e185805635bdc6fba5f21cf3e39286b6f1e715fd9d"`
Dec 14 12:02:19.700 INFO [stdout] e83fcae28614ee3f767b49e185805635bdc6fba5f21cf3e39286b6f1e715fd9d