[INFO] fetching crate rosettastone 0.0.1...
[INFO] testing rosettastone-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rosettastone 0.0.1 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate rosettastone 0.0.1 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 rosettastone 0.0.1
[INFO] finished tweaking crates.io crate rosettastone 0.0.1
[INFO] tweaked toml for crates.io crate rosettastone 0.0.1 written to /workspace/builds/worker-55/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 852062b20b861477cd3db1fb03c41d56c2551e4bf521f85a9763fcfd1b35efe0
[INFO] running `Command { std: "docker" "start" "-a" "852062b20b861477cd3db1fb03c41d56c2551e4bf521f85a9763fcfd1b35efe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "852062b20b861477cd3db1fb03c41d56c2551e4bf521f85a9763fcfd1b35efe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "852062b20b861477cd3db1fb03c41d56c2551e4bf521f85a9763fcfd1b35efe0", kill_on_drop: false }`
[INFO] [stdout] 852062b20b861477cd3db1fb03c41d56c2551e4bf521f85a9763fcfd1b35efe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] bea9689914444c813cc9afbb29786ace90611e4c4ce412c3b1e98fec93e015c7
[INFO] running `Command { std: "docker" "start" "-a" "bea9689914444c813cc9afbb29786ace90611e4c4ce412c3b1e98fec93e015c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rosettastone v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "bea9689914444c813cc9afbb29786ace90611e4c4ce412c3b1e98fec93e015c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bea9689914444c813cc9afbb29786ace90611e4c4ce412c3b1e98fec93e015c7", kill_on_drop: false }`
[INFO] [stdout] bea9689914444c813cc9afbb29786ace90611e4c4ce412c3b1e98fec93e015c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 8bda5386ae5ec13bf681aab1d971e8b52b43f6466c04b7ca594764882ed34bde
[INFO] running `Command { std: "docker" "start" "-a" "8bda5386ae5ec13bf681aab1d971e8b52b43f6466c04b7ca594764882ed34bde", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rosettastone v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "8bda5386ae5ec13bf681aab1d971e8b52b43f6466c04b7ca594764882ed34bde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bda5386ae5ec13bf681aab1d971e8b52b43f6466c04b7ca594764882ed34bde", kill_on_drop: false }`
[INFO] [stdout] 8bda5386ae5ec13bf681aab1d971e8b52b43f6466c04b7ca594764882ed34bde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 3379cc4b833805dc8304996a8fabc30898193cbece72e7134fab8b3dc51971dc
[INFO] running `Command { std: "docker" "start" "-a" "3379cc4b833805dc8304996a8fabc30898193cbece72e7134fab8b3dc51971dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rosettastone-28c063cb4e92d02e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests rosettastone
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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] running `Command { std: "docker" "inspect" "3379cc4b833805dc8304996a8fabc30898193cbece72e7134fab8b3dc51971dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3379cc4b833805dc8304996a8fabc30898193cbece72e7134fab8b3dc51971dc", kill_on_drop: false }`
[INFO] [stdout] 3379cc4b833805dc8304996a8fabc30898193cbece72e7134fab8b3dc51971dc