[INFO] cloning repository https://github.com/tsmarsh/gameofrust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsmarsh/gameofrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsmarsh%2Fgameofrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsmarsh%2Fgameofrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1512205128d4d56c898f795f6db94d2134ffc469
[INFO] testing tsmarsh/gameofrust 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%2Ftsmarsh%2Fgameofrust" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tsmarsh/gameofrust 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/tsmarsh/gameofrust
[INFO] finished tweaking git repo https://github.com/tsmarsh/gameofrust
[INFO] tweaked toml for git repo https://github.com/tsmarsh/gameofrust written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/tsmarsh/gameofrust 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 541f4f6753fb840ead93a99125e2221802d7be3ccb1dc582e5336b1aeccb1026
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "541f4f6753fb840ead93a99125e2221802d7be3ccb1dc582e5336b1aeccb1026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "541f4f6753fb840ead93a99125e2221802d7be3ccb1dc582e5336b1aeccb1026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "541f4f6753fb840ead93a99125e2221802d7be3ccb1dc582e5336b1aeccb1026", kill_on_drop: false }`
[INFO] [stdout] 541f4f6753fb840ead93a99125e2221802d7be3ccb1dc582e5336b1aeccb1026
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 4ce8590adcac295a90712e16cc1ee80839cc3bd3e86047ae09579332268fa552
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4ce8590adcac295a90712e16cc1ee80839cc3bd3e86047ae09579332268fa552", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndarray v0.14.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling matrixmultiply v0.2.4
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling gameofrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.37s
[INFO] running `Command { std: "docker" "inspect" "4ce8590adcac295a90712e16cc1ee80839cc3bd3e86047ae09579332268fa552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce8590adcac295a90712e16cc1ee80839cc3bd3e86047ae09579332268fa552", kill_on_drop: false }`
[INFO] [stdout] 4ce8590adcac295a90712e16cc1ee80839cc3bd3e86047ae09579332268fa552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b2e041fd092260d68343ed5ed7dc574126ff43b27c082e4186882ad90a8df9ee
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b2e041fd092260d68343ed5ed7dc574126ff43b27c082e4186882ad90a8df9ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling gameofrust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "b2e041fd092260d68343ed5ed7dc574126ff43b27c082e4186882ad90a8df9ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2e041fd092260d68343ed5ed7dc574126ff43b27c082e4186882ad90a8df9ee", kill_on_drop: false }`
[INFO] [stdout] b2e041fd092260d68343ed5ed7dc574126ff43b27c082e4186882ad90a8df9ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] c07b1167ff2baed0385687f635f51d4d8f5887edddf201632da6404dd80672ad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c07b1167ff2baed0385687f635f51d4d8f5887edddf201632da6404dd80672ad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gameofrust-81bc2382098f1211)
[INFO] [stdout] running 13 tests
[INFO] [stdout] test gol::tests::a_cell_comes_to_life ... ok
[INFO] [stdout] test gol::tests::should_count_living_neighbours ... ok
[INFO] [stdout] test test::tests::can_serialize_a_world ... ok
[INFO] [stdout] test gol::tests::a_living_cell_with_two_neighbours_stays_live ... ok
[INFO] [stdout] test gol::tests::a_cell_can_die ... ok
[INFO] [stdout] test gol::tests::should_compile_all_interesting_coordinates ... ok
[INFO] [stdout] test gol::tests::a_dead_cell_with_two_neighbours_stays_dead ... ok
[INFO] [stdout] test gol::tests::a_dead_cell_with_three_neighbours_comes_to_life ... ok
[INFO] [stdout] test test::tests::follows_a_plan ... ok
[INFO] [stdout] test parse::test::can_parse_a_world ... ok
[INFO] [stdout] test gol::tests::should_list_neighbours_of_a_coordinate ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gameofrust-3db6b7f59a19fc2f)
[INFO] [stdout] test gol::tests::a_living_cell_with_one_neighbours_dies_from_loniness ... ok
[INFO] [stdout] test gol::tests::a_living_cell_with_four_or_more_neighbours_dies_from_over_crowding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] [stderr]    Doc-tests gameofrust
[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" "c07b1167ff2baed0385687f635f51d4d8f5887edddf201632da6404dd80672ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c07b1167ff2baed0385687f635f51d4d8f5887edddf201632da6404dd80672ad", kill_on_drop: false }`
[INFO] [stdout] c07b1167ff2baed0385687f635f51d4d8f5887edddf201632da6404dd80672ad