[INFO] fetching crate bowman 0.1.0...
[INFO] testing bowman-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate bowman 0.1.0 into /workspace/builds/worker-84/source
[INFO] validating manifest of crates.io crate bowman 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bowman 0.1.0
[INFO] finished tweaking crates.io crate bowman 0.1.0
[INFO] tweaked toml for crates.io crate bowman 0.1.0 written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate crates.io crate bowman 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13571069f1b4cbebdf6b4a9a073105bea9c6708c5fa40148b29cfbe43d937c38
[INFO] running `Command { std: "docker" "start" "-a" "13571069f1b4cbebdf6b4a9a073105bea9c6708c5fa40148b29cfbe43d937c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13571069f1b4cbebdf6b4a9a073105bea9c6708c5fa40148b29cfbe43d937c38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13571069f1b4cbebdf6b4a9a073105bea9c6708c5fa40148b29cfbe43d937c38", kill_on_drop: false }`
[INFO] [stdout] 13571069f1b4cbebdf6b4a9a073105bea9c6708c5fa40148b29cfbe43d937c38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 273f018b1363ba57eccea23b8455e23a04f0605afeddf19ee65315b962867f9f
[INFO] running `Command { std: "docker" "start" "-a" "273f018b1363ba57eccea23b8455e23a04f0605afeddf19ee65315b962867f9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling bowman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "273f018b1363ba57eccea23b8455e23a04f0605afeddf19ee65315b962867f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "273f018b1363ba57eccea23b8455e23a04f0605afeddf19ee65315b962867f9f", kill_on_drop: false }`
[INFO] [stdout] 273f018b1363ba57eccea23b8455e23a04f0605afeddf19ee65315b962867f9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cd3537ccee95308794614f48c79fe027b42eb55decf402412060d7576b7db45
[INFO] running `Command { std: "docker" "start" "-a" "5cd3537ccee95308794614f48c79fe027b42eb55decf402412060d7576b7db45", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bowman v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.45s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/bowman-ccc5c1afc5bcc0e2)
[INFO] running `Command { std: "docker" "inspect" "5cd3537ccee95308794614f48c79fe027b42eb55decf402412060d7576b7db45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cd3537ccee95308794614f48c79fe027b42eb55decf402412060d7576b7db45", kill_on_drop: false }`
[INFO] [stdout] 5cd3537ccee95308794614f48c79fe027b42eb55decf402412060d7576b7db45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3ed8bc1b5af6deef112611d5beb0dbb98a0d15d22ea61a54909543b9a35aa52c
[INFO] running `Command { std: "docker" "start" "-a" "3ed8bc1b5af6deef112611d5beb0dbb98a0d15d22ea61a54909543b9a35aa52c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bowman-ccc5c1afc5bcc0e2)
[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" "3ed8bc1b5af6deef112611d5beb0dbb98a0d15d22ea61a54909543b9a35aa52c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ed8bc1b5af6deef112611d5beb0dbb98a0d15d22ea61a54909543b9a35aa52c", kill_on_drop: false }`
[INFO] [stdout] 3ed8bc1b5af6deef112611d5beb0dbb98a0d15d22ea61a54909543b9a35aa52c