[INFO] cloning repository https://github.com/LBlend/in2010-algorithms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LBlend/in2010-algorithms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLBlend%2Fin2010-algorithms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLBlend%2Fin2010-algorithms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51de74bbc29435e84ed9b1158ee218c4e9350d6c
[INFO] testing LBlend/in2010-algorithms 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%2FLBlend%2Fin2010-algorithms" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LBlend/in2010-algorithms 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/LBlend/in2010-algorithms
[INFO] finished tweaking git repo https://github.com/LBlend/in2010-algorithms
[INFO] tweaked toml for git repo https://github.com/LBlend/in2010-algorithms written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/LBlend/in2010-algorithms 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 1488dc84e2cf96b34cc78fa1c9cb3ca885b507fe9af4e5caa944c00cc64e4b14
[INFO] running `Command { std: "docker" "start" "-a" "1488dc84e2cf96b34cc78fa1c9cb3ca885b507fe9af4e5caa944c00cc64e4b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1488dc84e2cf96b34cc78fa1c9cb3ca885b507fe9af4e5caa944c00cc64e4b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1488dc84e2cf96b34cc78fa1c9cb3ca885b507fe9af4e5caa944c00cc64e4b14", kill_on_drop: false }`
[INFO] [stdout] 1488dc84e2cf96b34cc78fa1c9cb3ca885b507fe9af4e5caa944c00cc64e4b14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 16f17e659d6c6c13aac78763d2e5d48c434188e6b718b4a9b43abc225140fd10
[INFO] running `Command { std: "docker" "start" "-a" "16f17e659d6c6c13aac78763d2e5d48c434188e6b718b4a9b43abc225140fd10", kill_on_drop: false }`
[INFO] [stderr]    Compiling in2010-implementations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "16f17e659d6c6c13aac78763d2e5d48c434188e6b718b4a9b43abc225140fd10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16f17e659d6c6c13aac78763d2e5d48c434188e6b718b4a9b43abc225140fd10", kill_on_drop: false }`
[INFO] [stdout] 16f17e659d6c6c13aac78763d2e5d48c434188e6b718b4a9b43abc225140fd10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 1f89c711de8ce2f888d0d1bab025b3b1b90e5aded04123a97b67c5fc8322abfa
[INFO] running `Command { std: "docker" "start" "-a" "1f89c711de8ce2f888d0d1bab025b3b1b90e5aded04123a97b67c5fc8322abfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling in2010-implementations v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "1f89c711de8ce2f888d0d1bab025b3b1b90e5aded04123a97b67c5fc8322abfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f89c711de8ce2f888d0d1bab025b3b1b90e5aded04123a97b67c5fc8322abfa", kill_on_drop: false }`
[INFO] [stdout] 1f89c711de8ce2f888d0d1bab025b3b1b90e5aded04123a97b67c5fc8322abfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 8f11df425fc8363eebc04f135342514ebb10a4ee555bc6d0f0271c473578d297
[INFO] running `Command { std: "docker" "start" "-a" "8f11df425fc8363eebc04f135342514ebb10a4ee555bc6d0f0271c473578d297", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/in2010_implementations-74ac94ee06d1f85b)
[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" "8f11df425fc8363eebc04f135342514ebb10a4ee555bc6d0f0271c473578d297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f11df425fc8363eebc04f135342514ebb10a4ee555bc6d0f0271c473578d297", kill_on_drop: false }`
[INFO] [stdout] 8f11df425fc8363eebc04f135342514ebb10a4ee555bc6d0f0271c473578d297