[INFO] fetching crate pathbreaker 0.1.0...
[INFO] testing pathbreaker-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate pathbreaker 0.1.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate pathbreaker 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b1ab088ee6f29894d5b4085af6919bd2ddf560b7416def8fe568af9a24e24b3
[INFO] running `Command { std: "docker" "start" "-a" "2b1ab088ee6f29894d5b4085af6919bd2ddf560b7416def8fe568af9a24e24b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b1ab088ee6f29894d5b4085af6919bd2ddf560b7416def8fe568af9a24e24b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b1ab088ee6f29894d5b4085af6919bd2ddf560b7416def8fe568af9a24e24b3", kill_on_drop: false }`
[INFO] [stdout] 2b1ab088ee6f29894d5b4085af6919bd2ddf560b7416def8fe568af9a24e24b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 115df3ee2c6be9f15efebc1fdfa5f961350ff69fa554915ba3d3cd31015e70c9
[INFO] running `Command { std: "docker" "start" "-a" "115df3ee2c6be9f15efebc1fdfa5f961350ff69fa554915ba3d3cd31015e70c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling kurbo v0.6.3
[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 5.44s
[INFO] running `Command { std: "docker" "inspect" "115df3ee2c6be9f15efebc1fdfa5f961350ff69fa554915ba3d3cd31015e70c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "115df3ee2c6be9f15efebc1fdfa5f961350ff69fa554915ba3d3cd31015e70c9", kill_on_drop: false }`
[INFO] [stdout] 115df3ee2c6be9f15efebc1fdfa5f961350ff69fa554915ba3d3cd31015e70c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63fdc454a0116302313062c0b5742048305819126f7f8be23b39be9da8083e41
[INFO] running `Command { std: "docker" "start" "-a" "63fdc454a0116302313062c0b5742048305819126f7f8be23b39be9da8083e41", kill_on_drop: false }`
[INFO] [stderr]    Compiling pathbreaker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "63fdc454a0116302313062c0b5742048305819126f7f8be23b39be9da8083e41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63fdc454a0116302313062c0b5742048305819126f7f8be23b39be9da8083e41", kill_on_drop: false }`
[INFO] [stdout] 63fdc454a0116302313062c0b5742048305819126f7f8be23b39be9da8083e41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba7bc2fd301148c7e7345c026b03b3ab15131d164369d5aa376814dd288b6c85
[INFO] running `Command { std: "docker" "start" "-a" "ba7bc2fd301148c7e7345c026b03b3ab15131d164369d5aa376814dd288b6c85", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pathbreaker-7e87873e1f9badcf)
[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" "ba7bc2fd301148c7e7345c026b03b3ab15131d164369d5aa376814dd288b6c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba7bc2fd301148c7e7345c026b03b3ab15131d164369d5aa376814dd288b6c85", kill_on_drop: false }`
[INFO] [stdout] ba7bc2fd301148c7e7345c026b03b3ab15131d164369d5aa376814dd288b6c85