[INFO] fetching crate yaar-lock 0.2.1...
[INFO] testing yaar-lock-0.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate yaar-lock 0.2.1 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate yaar-lock 0.2.1 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 yaar-lock 0.2.1
[INFO] finished tweaking crates.io crate yaar-lock 0.2.1
[INFO] tweaked toml for crates.io crate yaar-lock 0.2.1 written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-intrusive v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 6c080e42794766f225b9e8af635ae4e71adbaf47b63c6e3cc56a64943675e4ab
[INFO] running `Command { std: "docker" "start" "-a" "6c080e42794766f225b9e8af635ae4e71adbaf47b63c6e3cc56a64943675e4ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c080e42794766f225b9e8af635ae4e71adbaf47b63c6e3cc56a64943675e4ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c080e42794766f225b9e8af635ae4e71adbaf47b63c6e3cc56a64943675e4ab", kill_on_drop: false }`
[INFO] [stdout] 6c080e42794766f225b9e8af635ae4e71adbaf47b63c6e3cc56a64943675e4ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 04ddce0f2ea9f9e4bc3f4914ff6bb1f98f1e937b3132821a4032dc8db40014a1
[INFO] running `Command { std: "docker" "start" "-a" "04ddce0f2ea9f9e4bc3f4914ff6bb1f98f1e937b3132821a4032dc8db40014a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaar-lock v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "04ddce0f2ea9f9e4bc3f4914ff6bb1f98f1e937b3132821a4032dc8db40014a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04ddce0f2ea9f9e4bc3f4914ff6bb1f98f1e937b3132821a4032dc8db40014a1", kill_on_drop: false }`
[INFO] [stdout] 04ddce0f2ea9f9e4bc3f4914ff6bb1f98f1e937b3132821a4032dc8db40014a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 798b9a6331cc9baccae0178d3602c8e9cd8bdcea16bb4516f0cce76249bdaacb
[INFO] running `Command { std: "docker" "start" "-a" "798b9a6331cc9baccae0178d3602c8e9cd8bdcea16bb4516f0cce76249bdaacb", kill_on_drop: false }`
[INFO] [stderr]    Compiling yaar-lock v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "798b9a6331cc9baccae0178d3602c8e9cd8bdcea16bb4516f0cce76249bdaacb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "798b9a6331cc9baccae0178d3602c8e9cd8bdcea16bb4516f0cce76249bdaacb", kill_on_drop: false }`
[INFO] [stdout] 798b9a6331cc9baccae0178d3602c8e9cd8bdcea16bb4516f0cce76249bdaacb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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] 2941ce0099184f844654f0828286c954b13ea91648c87b1617d358b551b1a5a4
[INFO] running `Command { std: "docker" "start" "-a" "2941ce0099184f844654f0828286c954b13ea91648c87b1617d358b551b1a5a4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yaar_lock-d0c230f24a356d27)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yaar_lock
[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] [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" "2941ce0099184f844654f0828286c954b13ea91648c87b1617d358b551b1a5a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2941ce0099184f844654f0828286c954b13ea91648c87b1617d358b551b1a5a4", kill_on_drop: false }`
[INFO] [stdout] 2941ce0099184f844654f0828286c954b13ea91648c87b1617d358b551b1a5a4