[INFO] fetching crate pathbreaker 0.1.0...
[INFO] testing pathbreaker-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate pathbreaker 0.1.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate pathbreaker 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pathbreaker 0.1.0
[INFO] finished tweaking crates.io crate pathbreaker 0.1.0
[INFO] tweaked toml for crates.io crate pathbreaker 0.1.0 written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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 euclid v0.20.14
[INFO] [stderr]   Downloaded lyon_geom v0.15.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 031c519270963b29b7a0cefbfed413ccd7b02f44c5f73b7737aa1b0c657e6833
[INFO] running `Command { std: "docker" "start" "-a" "031c519270963b29b7a0cefbfed413ccd7b02f44c5f73b7737aa1b0c657e6833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "031c519270963b29b7a0cefbfed413ccd7b02f44c5f73b7737aa1b0c657e6833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "031c519270963b29b7a0cefbfed413ccd7b02f44c5f73b7737aa1b0c657e6833", kill_on_drop: false }`
[INFO] [stdout] 031c519270963b29b7a0cefbfed413ccd7b02f44c5f73b7737aa1b0c657e6833
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81e64f3ef7833a85127c84b1f52386aa56d4e905cdfabdd3e65e3ed6fcfc176f
[INFO] running `Command { std: "docker" "start" "-a" "81e64f3ef7833a85127c84b1f52386aa56d4e905cdfabdd3e65e3ed6fcfc176f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling kurbo v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling euclid v0.20.14
[INFO] [stderr]    Compiling lyon_geom v0.15.3
[INFO] [stderr]    Compiling pathbreaker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.56s
[INFO] running `Command { std: "docker" "inspect" "81e64f3ef7833a85127c84b1f52386aa56d4e905cdfabdd3e65e3ed6fcfc176f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81e64f3ef7833a85127c84b1f52386aa56d4e905cdfabdd3e65e3ed6fcfc176f", kill_on_drop: false }`
[INFO] [stdout] 81e64f3ef7833a85127c84b1f52386aa56d4e905cdfabdd3e65e3ed6fcfc176f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c4985efea82822c59519a6f291dc8b5a5081d4c612137a1d7d5118ff73f064c
[INFO] running `Command { std: "docker" "start" "-a" "9c4985efea82822c59519a6f291dc8b5a5081d4c612137a1d7d5118ff73f064c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pathbreaker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.02s
[INFO] running `Command { std: "docker" "inspect" "9c4985efea82822c59519a6f291dc8b5a5081d4c612137a1d7d5118ff73f064c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c4985efea82822c59519a6f291dc8b5a5081d4c612137a1d7d5118ff73f064c", kill_on_drop: false }`
[INFO] [stdout] 9c4985efea82822c59519a6f291dc8b5a5081d4c612137a1d7d5118ff73f064c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08cbf47ffa7550d5c52a05d512922ba05aaaccaaefdaae2d0ff9b77d1c4c9699
[INFO] running `Command { std: "docker" "start" "-a" "08cbf47ffa7550d5c52a05d512922ba05aaaccaaefdaae2d0ff9b77d1c4c9699", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pathbreaker-460f1a6f9d485c36)
[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] [stderr]    Doc-tests pathbreaker
[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" "08cbf47ffa7550d5c52a05d512922ba05aaaccaaefdaae2d0ff9b77d1c4c9699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08cbf47ffa7550d5c52a05d512922ba05aaaccaaefdaae2d0ff9b77d1c4c9699", kill_on_drop: false }`
[INFO] [stdout] 08cbf47ffa7550d5c52a05d512922ba05aaaccaaefdaae2d0ff9b77d1c4c9699