Dec 05 20:23:46.881 INFO testing jakobbeckmann/sudoku against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 20:23:46.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 20:23:47.063 INFO [stdout] 55c9fbc45704215c19060c212278d002df83edab77d3f1ef759b52fc5f439562
Dec 05 20:23:47.066 INFO running `"docker" "start" "-a" "55c9fbc45704215c19060c212278d002df83edab77d3f1ef759b52fc5f439562"`
Dec 05 20:23:47.493 INFO [stderr] usermod: no changes
Dec 05 20:23:47.760 INFO [stderr]    Compiling rayon-core v1.2.1
Dec 05 20:23:47.760 INFO [stderr]    Compiling rusttype v0.2.3
Dec 05 20:23:47.773 INFO [stderr]    Compiling gl v0.6.5
Dec 05 20:23:47.774 INFO [stderr]    Compiling pistoncore-input v0.20.0
Dec 05 20:23:50.164 INFO [stderr]    Compiling rayon v0.8.2
Dec 05 20:23:53.022 INFO [stderr]    Compiling piston2d-graphics v0.23.0
Dec 05 20:23:55.729 INFO [stderr]    Compiling pistoncore-window v0.30.0
Dec 05 20:23:57.079 INFO [stderr]    Compiling jpeg-decoder v0.1.13
Dec 05 20:23:58.872 INFO [stderr]    Compiling pistoncore-event_loop v0.35.0
Dec 05 20:24:00.060 INFO [stderr]    Compiling image v0.17.0
Dec 05 20:24:00.265 INFO [stderr]    Compiling piston v0.35.0
Dec 05 20:24:03.240 INFO [stderr]    Compiling pistoncore-glutin_window v0.42.0
Dec 05 20:24:17.448 INFO [stderr]    Compiling piston2d-opengl_graphics v0.49.0
Dec 05 20:24:19.902 INFO [stderr]    Compiling sudoku v0.1.0 (/source)
Dec 05 20:24:22.664 INFO [stderr] warning: unused variable: `idx`
Dec 05 20:24:22.664 INFO [stderr]   --> src/gameboard.rs:63:17
Dec 05 20:24:22.664 INFO [stderr]    |
Dec 05 20:24:22.665 INFO [stderr] 63 |             for idx in 0..80 {
Dec 05 20:24:22.665 INFO [stderr]    |                 ^^^ help: consider using `_idx` instead
Dec 05 20:24:22.665 INFO [stderr]    |
Dec 05 20:24:22.665 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 20:24:22.665 INFO [stderr] 
Dec 05 20:24:27.503 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.99s
Dec 05 20:24:27.520 INFO [stderr] su: No module specific data is present
Dec 05 20:24:28.212 INFO running `"docker" "inspect" "55c9fbc45704215c19060c212278d002df83edab77d3f1ef759b52fc5f439562"`
Dec 05 20:24:28.550 INFO running `"docker" "rm" "-f" "55c9fbc45704215c19060c212278d002df83edab77d3f1ef759b52fc5f439562"`
Dec 05 20:24:28.832 INFO [stdout] 55c9fbc45704215c19060c212278d002df83edab77d3f1ef759b52fc5f439562
Dec 05 20:24:28.840 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 20:24:29.360 INFO [stdout] 068c967bc654deea32f4928968c70d4f47b2ec8eb7d9463ee82cfa3f099b22f3
Dec 05 20:24:29.362 INFO running `"docker" "start" "-a" "068c967bc654deea32f4928968c70d4f47b2ec8eb7d9463ee82cfa3f099b22f3"`
Dec 05 20:24:30.868 INFO [stderr] usermod: no changes
Dec 05 20:24:31.188 INFO [stderr]    Compiling sudoku v0.1.0 (/source)
Dec 05 20:24:33.812 INFO [stderr] warning: unused variable: `idx`
Dec 05 20:24:33.812 INFO [stderr]   --> src/gameboard.rs:63:17
Dec 05 20:24:33.812 INFO [stderr]    |
Dec 05 20:24:33.812 INFO [stderr] 63 |             for idx in 0..80 {
Dec 05 20:24:33.812 INFO [stderr]    |                 ^^^ help: consider using `_idx` instead
Dec 05 20:24:33.812 INFO [stderr]    |
Dec 05 20:24:33.812 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 20:24:33.812 INFO [stderr] 
Dec 05 20:24:34.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
Dec 05 20:24:34.338 INFO [stderr] su: No module specific data is present
Dec 05 20:24:35.527 INFO running `"docker" "inspect" "068c967bc654deea32f4928968c70d4f47b2ec8eb7d9463ee82cfa3f099b22f3"`
Dec 05 20:24:35.779 INFO running `"docker" "rm" "-f" "068c967bc654deea32f4928968c70d4f47b2ec8eb7d9463ee82cfa3f099b22f3"`
Dec 05 20:24:36.036 INFO [stdout] 068c967bc654deea32f4928968c70d4f47b2ec8eb7d9463ee82cfa3f099b22f3
Dec 05 20:24:36.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 20:24:36.514 INFO [stdout] 8c8dcb00e629c8e9dbd7174281c490a733729767fdf4ee4040dec9c260dd4b74
Dec 05 20:24:36.520 INFO running `"docker" "start" "-a" "8c8dcb00e629c8e9dbd7174281c490a733729767fdf4ee4040dec9c260dd4b74"`
Dec 05 20:24:37.871 INFO [stderr] usermod: no changes
Dec 05 20:24:38.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 05 20:24:38.118 INFO [stderr]      Running /target/debug/deps/sudoku-e2ca543afdad0cb0
Dec 05 20:24:38.118 INFO [stdout] 
Dec 05 20:24:38.118 INFO [stdout] running 0 tests
Dec 05 20:24:38.118 INFO [stdout] 
Dec 05 20:24:38.118 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:24:38.118 INFO [stdout] 
Dec 05 20:24:38.128 INFO [stderr] su: No module specific data is present
Dec 05 20:24:38.732 INFO running `"docker" "inspect" "8c8dcb00e629c8e9dbd7174281c490a733729767fdf4ee4040dec9c260dd4b74"`
Dec 05 20:24:39.013 INFO running `"docker" "rm" "-f" "8c8dcb00e629c8e9dbd7174281c490a733729767fdf4ee4040dec9c260dd4b74"`
Dec 05 20:24:39.311 INFO [stdout] 8c8dcb00e629c8e9dbd7174281c490a733729767fdf4ee4040dec9c260dd4b74