[INFO] fetching crate engi 0.0.1...
[INFO] testing engi-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate engi 0.0.1 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate engi 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 engi 0.0.1
[INFO] finished tweaking crates.io crate engi 0.0.1
[INFO] tweaked toml for crates.io crate engi 0.0.1 written to /workspace/builds/worker-70/source/Cargo.toml
[INFO] crate crates.io crate engi 0.0.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 3d5fd56143e1789003a5498bbeb50ec117cddd65f903054f75293dde528887f6
[INFO] running `Command { std: "docker" "start" "-a" "3d5fd56143e1789003a5498bbeb50ec117cddd65f903054f75293dde528887f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d5fd56143e1789003a5498bbeb50ec117cddd65f903054f75293dde528887f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d5fd56143e1789003a5498bbeb50ec117cddd65f903054f75293dde528887f6", kill_on_drop: false }`
[INFO] [stdout] 3d5fd56143e1789003a5498bbeb50ec117cddd65f903054f75293dde528887f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] b13c063bd52b1be4fc3ea07487d1aec8e8443a6451912cff9f4f5442aad02dd5
[INFO] running `Command { std: "docker" "start" "-a" "b13c063bd52b1be4fc3ea07487d1aec8e8443a6451912cff9f4f5442aad02dd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling engi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.77s
[INFO] running `Command { std: "docker" "inspect" "b13c063bd52b1be4fc3ea07487d1aec8e8443a6451912cff9f4f5442aad02dd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b13c063bd52b1be4fc3ea07487d1aec8e8443a6451912cff9f4f5442aad02dd5", kill_on_drop: false }`
[INFO] [stdout] b13c063bd52b1be4fc3ea07487d1aec8e8443a6451912cff9f4f5442aad02dd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 7325325801eb847979f9684c361b990e00ad7960334c0e5aa9e861b30662a9d6
[INFO] running `Command { std: "docker" "start" "-a" "7325325801eb847979f9684c361b990e00ad7960334c0e5aa9e861b30662a9d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling engi v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "7325325801eb847979f9684c361b990e00ad7960334c0e5aa9e861b30662a9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7325325801eb847979f9684c361b990e00ad7960334c0e5aa9e861b30662a9d6", kill_on_drop: false }`
[INFO] [stdout] 7325325801eb847979f9684c361b990e00ad7960334c0e5aa9e861b30662a9d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] e27ddf14b88d6def1293637afca97a1e733a6a0cf40432408d6a6cb8224cf698
[INFO] running `Command { std: "docker" "start" "-a" "e27ddf14b88d6def1293637afca97a1e733a6a0cf40432408d6a6cb8224cf698", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/engi-c4a26e88bb5c85fe)
[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" "e27ddf14b88d6def1293637afca97a1e733a6a0cf40432408d6a6cb8224cf698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e27ddf14b88d6def1293637afca97a1e733a6a0cf40432408d6a6cb8224cf698", kill_on_drop: false }`
[INFO] [stdout] e27ddf14b88d6def1293637afca97a1e733a6a0cf40432408d6a6cb8224cf698