[INFO] cloning repository https://github.com/devilarx/Study-Task.-Minesweeper-Game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devilarx/Study-Task.-Minesweeper-Game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevilarx%2FStudy-Task.-Minesweeper-Game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevilarx%2FStudy-Task.-Minesweeper-Game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 698592bc78f6f84c9dcd47f0ed5f2a6f90228cae
[INFO] testing devilarx/Study-Task.-Minesweeper-Game against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevilarx%2FStudy-Task.-Minesweeper-Game" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/devilarx/Study-Task.-Minesweeper-Game on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/devilarx/Study-Task.-Minesweeper-Game
[INFO] finished tweaking git repo https://github.com/devilarx/Study-Task.-Minesweeper-Game
[INFO] tweaked toml for git repo https://github.com/devilarx/Study-Task.-Minesweeper-Game written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/devilarx/Study-Task.-Minesweeper-Game already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6db3dec83c94a9f6e50c35ef8634d6e120fdea853eee95faf1dd370e1a7a3176
[INFO] running `Command { std: "docker" "start" "-a" "6db3dec83c94a9f6e50c35ef8634d6e120fdea853eee95faf1dd370e1a7a3176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6db3dec83c94a9f6e50c35ef8634d6e120fdea853eee95faf1dd370e1a7a3176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6db3dec83c94a9f6e50c35ef8634d6e120fdea853eee95faf1dd370e1a7a3176", kill_on_drop: false }`
[INFO] [stdout] 6db3dec83c94a9f6e50c35ef8634d6e120fdea853eee95faf1dd370e1a7a3176
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49293704dc48848f66c54eea58ef0be6bb9c05e76da5808d129246160e5f122d
[INFO] running `Command { std: "docker" "start" "-a" "49293704dc48848f66c54eea58ef0be6bb9c05e76da5808d129246160e5f122d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling minesweeper_core v0.1.0 (/opt/rustwide/workdir/minesweeper_core)
[INFO] [stderr]    Compiling minesweeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.99s
[INFO] running `Command { std: "docker" "inspect" "49293704dc48848f66c54eea58ef0be6bb9c05e76da5808d129246160e5f122d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49293704dc48848f66c54eea58ef0be6bb9c05e76da5808d129246160e5f122d", kill_on_drop: false }`
[INFO] [stdout] 49293704dc48848f66c54eea58ef0be6bb9c05e76da5808d129246160e5f122d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5d8bf684e67c5c95b334baa84e0068393a6caba62a6c7c3195af787d7a431c6
[INFO] running `Command { std: "docker" "start" "-a" "a5d8bf684e67c5c95b334baa84e0068393a6caba62a6c7c3195af787d7a431c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling minesweeper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "a5d8bf684e67c5c95b334baa84e0068393a6caba62a6c7c3195af787d7a431c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5d8bf684e67c5c95b334baa84e0068393a6caba62a6c7c3195af787d7a431c6", kill_on_drop: false }`
[INFO] [stdout] a5d8bf684e67c5c95b334baa84e0068393a6caba62a6c7c3195af787d7a431c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f9bf268fdd896602f466682b98f568d7d30299f43624f8e18db85d5cb7304b6
[INFO] running `Command { std: "docker" "start" "-a" "9f9bf268fdd896602f466682b98f568d7d30299f43624f8e18db85d5cb7304b6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minesweeper-43c31e7e1b5d71c5)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f9bf268fdd896602f466682b98f568d7d30299f43624f8e18db85d5cb7304b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f9bf268fdd896602f466682b98f568d7d30299f43624f8e18db85d5cb7304b6", kill_on_drop: false }`
[INFO] [stdout] 9f9bf268fdd896602f466682b98f568d7d30299f43624f8e18db85d5cb7304b6