[INFO] fetching crate prs 0.0.1...
[INFO] testing prs-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate prs 0.0.1 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate prs 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 prs 0.0.1
[INFO] finished tweaking crates.io crate prs 0.0.1
[INFO] tweaked toml for crates.io crate prs 0.0.1 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate prs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 46194324bf661f02e8adce67cb74991126b094bbdd94a6993b87e443825aa741
[INFO] running `Command { std: "docker" "start" "-a" "46194324bf661f02e8adce67cb74991126b094bbdd94a6993b87e443825aa741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46194324bf661f02e8adce67cb74991126b094bbdd94a6993b87e443825aa741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46194324bf661f02e8adce67cb74991126b094bbdd94a6993b87e443825aa741", kill_on_drop: false }`
[INFO] [stdout] 46194324bf661f02e8adce67cb74991126b094bbdd94a6993b87e443825aa741
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 27830351622a6aa8102255df4c6500ca6681d0dca82ea58e3e3f7276d2fc7996
[INFO] running `Command { std: "docker" "start" "-a" "27830351622a6aa8102255df4c6500ca6681d0dca82ea58e3e3f7276d2fc7996", kill_on_drop: false }`
[INFO] [stderr]    Compiling prs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "27830351622a6aa8102255df4c6500ca6681d0dca82ea58e3e3f7276d2fc7996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27830351622a6aa8102255df4c6500ca6681d0dca82ea58e3e3f7276d2fc7996", kill_on_drop: false }`
[INFO] [stdout] 27830351622a6aa8102255df4c6500ca6681d0dca82ea58e3e3f7276d2fc7996
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 77292184525a402aed3e1ee3faecc01ad5a28b6ad521960055352b72ce0e72a4
[INFO] running `Command { std: "docker" "start" "-a" "77292184525a402aed3e1ee3faecc01ad5a28b6ad521960055352b72ce0e72a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling prs v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "77292184525a402aed3e1ee3faecc01ad5a28b6ad521960055352b72ce0e72a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77292184525a402aed3e1ee3faecc01ad5a28b6ad521960055352b72ce0e72a4", kill_on_drop: false }`
[INFO] [stdout] 77292184525a402aed3e1ee3faecc01ad5a28b6ad521960055352b72ce0e72a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2182ab21157ba75ddd1222759483cd844fe44cf6f5193ffa2d42a65c50add030
[INFO] running `Command { std: "docker" "start" "-a" "2182ab21157ba75ddd1222759483cd844fe44cf6f5193ffa2d42a65c50add030", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prs-219ae3ce345cbb52)
[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" "2182ab21157ba75ddd1222759483cd844fe44cf6f5193ffa2d42a65c50add030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2182ab21157ba75ddd1222759483cd844fe44cf6f5193ffa2d42a65c50add030", kill_on_drop: false }`
[INFO] [stdout] 2182ab21157ba75ddd1222759483cd844fe44cf6f5193ffa2d42a65c50add030