[INFO] cloning repository https://github.com/jrbellido/game-of-life
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jrbellido/game-of-life" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrbellido%2Fgame-of-life", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrbellido%2Fgame-of-life'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e033bfb0ea8b05b7ee85bc05ff94dd9785678ee8
[INFO] testing jrbellido/game-of-life against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjrbellido%2Fgame-of-life" "/workspace/builds/worker-107/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-107/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jrbellido/game-of-life on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jrbellido/game-of-life
[INFO] finished tweaking git repo https://github.com/jrbellido/game-of-life
[INFO] tweaked toml for git repo https://github.com/jrbellido/game-of-life written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] crate git repo https://github.com/jrbellido/game-of-life already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aacc73e639c5071ff038a73b916212fec19eb58da6234eaf2b06780525910d4c
[INFO] running `Command { std: "docker" "start" "-a" "aacc73e639c5071ff038a73b916212fec19eb58da6234eaf2b06780525910d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aacc73e639c5071ff038a73b916212fec19eb58da6234eaf2b06780525910d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aacc73e639c5071ff038a73b916212fec19eb58da6234eaf2b06780525910d4c", kill_on_drop: false }`
[INFO] [stdout] aacc73e639c5071ff038a73b916212fec19eb58da6234eaf2b06780525910d4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17cc8e87b31d7afa5a8a19e75ad39d7d3413d88523f4c53814546c6374cecc32
[INFO] running `Command { std: "docker" "start" "-a" "17cc8e87b31d7afa5a8a19e75ad39d7d3413d88523f4c53814546c6374cecc32", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling game-of-life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.79s
[INFO] running `Command { std: "docker" "inspect" "17cc8e87b31d7afa5a8a19e75ad39d7d3413d88523f4c53814546c6374cecc32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17cc8e87b31d7afa5a8a19e75ad39d7d3413d88523f4c53814546c6374cecc32", kill_on_drop: false }`
[INFO] [stdout] 17cc8e87b31d7afa5a8a19e75ad39d7d3413d88523f4c53814546c6374cecc32
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e900e55ab7830f2f39e5c2a92e139c965b191f9b939ebfcbe7f843f8b764c41
[INFO] running `Command { std: "docker" "start" "-a" "1e900e55ab7830f2f39e5c2a92e139c965b191f9b939ebfcbe7f843f8b764c41", 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 game-of-life v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "1e900e55ab7830f2f39e5c2a92e139c965b191f9b939ebfcbe7f843f8b764c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e900e55ab7830f2f39e5c2a92e139c965b191f9b939ebfcbe7f843f8b764c41", kill_on_drop: false }`
[INFO] [stdout] 1e900e55ab7830f2f39e5c2a92e139c965b191f9b939ebfcbe7f843f8b764c41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25fdd1a664c02dc825173f36eb4d9589c232e07d6cc9ee902d0ced1bd70cca3e
[INFO] running `Command { std: "docker" "start" "-a" "25fdd1a664c02dc825173f36eb4d9589c232e07d6cc9ee902d0ced1bd70cca3e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/game_of_life-efdecbe7130d0f32)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::any_dead_cell_with_exactly_three_live_neighbours_becomes_a_live_cell ... ok
[INFO] [stdout] test tests::any_live_cell_with_more_than_three_live_neighbours_dies ... ok
[INFO] [stdout] test tests::any_live_cell_with_two_or_three_live_neighbours_lives_on_to_the_next_generation ... ok
[INFO] [stdout] test tests::count_live_neighbours_board_edges ... ok
[INFO] [stdout] test tests::any_live_cell_with_fewer_than_two_live_neighbours_dies ... ok
[INFO] [stdout] test tests::count_live_neighbours_inner_board ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25fdd1a664c02dc825173f36eb4d9589c232e07d6cc9ee902d0ced1bd70cca3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25fdd1a664c02dc825173f36eb4d9589c232e07d6cc9ee902d0ced1bd70cca3e", kill_on_drop: false }`
[INFO] [stdout] 25fdd1a664c02dc825173f36eb4d9589c232e07d6cc9ee902d0ced1bd70cca3e