[INFO] cloning repository https://github.com/HarrisonMc555/takuzu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HarrisonMc555/takuzu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarrisonMc555%2Ftakuzu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarrisonMc555%2Ftakuzu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11316d42b31bd9454f19bf1426496fb88b9263d4
[INFO] testing HarrisonMc555/takuzu against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHarrisonMc555%2Ftakuzu" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HarrisonMc555/takuzu on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HarrisonMc555/takuzu
[INFO] finished tweaking git repo https://github.com/HarrisonMc555/takuzu
[INFO] tweaked toml for git repo https://github.com/HarrisonMc555/takuzu written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/HarrisonMc555/takuzu already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 232f8788fe0da1edd21ff6092f542b0321862d52f396e10105280c46464e1c9c
[INFO] running `Command { std: "docker" "start" "-a" "232f8788fe0da1edd21ff6092f542b0321862d52f396e10105280c46464e1c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "232f8788fe0da1edd21ff6092f542b0321862d52f396e10105280c46464e1c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "232f8788fe0da1edd21ff6092f542b0321862d52f396e10105280c46464e1c9c", kill_on_drop: false }`
[INFO] [stdout] 232f8788fe0da1edd21ff6092f542b0321862d52f396e10105280c46464e1c9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25d473bf5b2b1a46e50010ebf18248cb4ea07b395afe88342cae66825ff8966f
[INFO] running `Command { std: "docker" "start" "-a" "25d473bf5b2b1a46e50010ebf18248cb4ea07b395afe88342cae66825ff8966f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling array2d v0.2.1
[INFO] [stderr]    Compiling takuzu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.86s
[INFO] running `Command { std: "docker" "inspect" "25d473bf5b2b1a46e50010ebf18248cb4ea07b395afe88342cae66825ff8966f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25d473bf5b2b1a46e50010ebf18248cb4ea07b395afe88342cae66825ff8966f", kill_on_drop: false }`
[INFO] [stdout] 25d473bf5b2b1a46e50010ebf18248cb4ea07b395afe88342cae66825ff8966f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e73f08665167b4846272be0f44bdaf5fcbc35970b4bf8babeae1f0f3e818bce5
[INFO] running `Command { std: "docker" "start" "-a" "e73f08665167b4846272be0f44bdaf5fcbc35970b4bf8babeae1f0f3e818bce5", kill_on_drop: false }`
[INFO] [stderr]    Compiling takuzu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "e73f08665167b4846272be0f44bdaf5fcbc35970b4bf8babeae1f0f3e818bce5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73f08665167b4846272be0f44bdaf5fcbc35970b4bf8babeae1f0f3e818bce5", kill_on_drop: false }`
[INFO] [stdout] e73f08665167b4846272be0f44bdaf5fcbc35970b4bf8babeae1f0f3e818bce5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb2e00a098472d921e433ed2084b35b7aabc74d3165002c450897bd39279085e
[INFO] running `Command { std: "docker" "start" "-a" "bb2e00a098472d921e433ed2084b35b7aabc74d3165002c450897bd39279085e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.42s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/takuzu-5ae9914db325cf22)
[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" "bb2e00a098472d921e433ed2084b35b7aabc74d3165002c450897bd39279085e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb2e00a098472d921e433ed2084b35b7aabc74d3165002c450897bd39279085e", kill_on_drop: false }`
[INFO] [stdout] bb2e00a098472d921e433ed2084b35b7aabc74d3165002c450897bd39279085e