[INFO] fetching crate rcrawl 1.2.1...
[INFO] testing rcrawl-1.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rcrawl 1.2.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate rcrawl 1.2.1 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 crates.io crate rcrawl 1.2.1
[INFO] finished tweaking crates.io crate rcrawl 1.2.1
[INFO] tweaked toml for crates.io crate rcrawl 1.2.1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate rcrawl 1.2.1 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] 605ba14d17b8fa836cbffa76638a944dd660a834a537093be1836c27fd90c60e
[INFO] running `Command { std: "docker" "start" "-a" "605ba14d17b8fa836cbffa76638a944dd660a834a537093be1836c27fd90c60e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "605ba14d17b8fa836cbffa76638a944dd660a834a537093be1836c27fd90c60e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "605ba14d17b8fa836cbffa76638a944dd660a834a537093be1836c27fd90c60e", kill_on_drop: false }`
[INFO] [stdout] 605ba14d17b8fa836cbffa76638a944dd660a834a537093be1836c27fd90c60e
[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] 67a6f7e2ac7c10794a3914d35984df4e4e5acc0c926e792c33a4a0200d79855f
[INFO] running `Command { std: "docker" "start" "-a" "67a6f7e2ac7c10794a3914d35984df4e4e5acc0c926e792c33a4a0200d79855f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling rcrawl v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.81s
[INFO] running `Command { std: "docker" "inspect" "67a6f7e2ac7c10794a3914d35984df4e4e5acc0c926e792c33a4a0200d79855f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67a6f7e2ac7c10794a3914d35984df4e4e5acc0c926e792c33a4a0200d79855f", kill_on_drop: false }`
[INFO] [stdout] 67a6f7e2ac7c10794a3914d35984df4e4e5acc0c926e792c33a4a0200d79855f
[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] 6b2325e050569be2ccf82c81c125ffc7d83f23fda0f85cf5c36494ee72f6efbb
[INFO] running `Command { std: "docker" "start" "-a" "6b2325e050569be2ccf82c81c125ffc7d83f23fda0f85cf5c36494ee72f6efbb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rcrawl v1.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "6b2325e050569be2ccf82c81c125ffc7d83f23fda0f85cf5c36494ee72f6efbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2325e050569be2ccf82c81c125ffc7d83f23fda0f85cf5c36494ee72f6efbb", kill_on_drop: false }`
[INFO] [stdout] 6b2325e050569be2ccf82c81c125ffc7d83f23fda0f85cf5c36494ee72f6efbb
[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] 6b2ca27ef36d45d1bb96ef99d3a4613b647cee4812b013bff27d816e3e97e86e
[INFO] running `Command { std: "docker" "start" "-a" "6b2ca27ef36d45d1bb96ef99d3a4613b647cee4812b013bff27d816e3e97e86e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rcrawl-ef10de42e8691eec)
[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" "6b2ca27ef36d45d1bb96ef99d3a4613b647cee4812b013bff27d816e3e97e86e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b2ca27ef36d45d1bb96ef99d3a4613b647cee4812b013bff27d816e3e97e86e", kill_on_drop: false }`
[INFO] [stdout] 6b2ca27ef36d45d1bb96ef99d3a4613b647cee4812b013bff27d816e3e97e86e