[INFO] fetching crate poly2geojson 0.1.2...
[INFO] testing poly2geojson-0.1.2 against 1.55.0 for beta-1.56-1
[INFO] extracting crate poly2geojson 0.1.2 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate poly2geojson 0.1.2 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 poly2geojson 0.1.2
[INFO] finished tweaking crates.io crate poly2geojson 0.1.2
[INFO] tweaked toml for crates.io crate poly2geojson 0.1.2 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] crate crates.io crate poly2geojson 0.1.2 already has a lockfile, it will not be regenerated
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded geojson v0.21.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] b8bed26299662fb1ebc4ce125675d9a62e24452696c619a100a01dc05e5d1740
[INFO] running `Command { std: "docker" "start" "-a" "b8bed26299662fb1ebc4ce125675d9a62e24452696c619a100a01dc05e5d1740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8bed26299662fb1ebc4ce125675d9a62e24452696c619a100a01dc05e5d1740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8bed26299662fb1ebc4ce125675d9a62e24452696c619a100a01dc05e5d1740", kill_on_drop: false }`
[INFO] [stdout] b8bed26299662fb1ebc4ce125675d9a62e24452696c619a100a01dc05e5d1740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] e3496de44575880601d09a512d9142885ef1aa40e4dfce3e5d47911d0eef535e
[INFO] running `Command { std: "docker" "start" "-a" "e3496de44575880601d09a512d9142885ef1aa40e4dfce3e5d47911d0eef535e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.55
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling geojson v0.21.0
[INFO] [stderr]    Compiling poly2geojson v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.04s
[INFO] running `Command { std: "docker" "inspect" "e3496de44575880601d09a512d9142885ef1aa40e4dfce3e5d47911d0eef535e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3496de44575880601d09a512d9142885ef1aa40e4dfce3e5d47911d0eef535e", kill_on_drop: false }`
[INFO] [stdout] e3496de44575880601d09a512d9142885ef1aa40e4dfce3e5d47911d0eef535e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 1adeb62be711eb885cfa5fc3f30679cc48d552d65095c74755860ac8e8999e2f
[INFO] running `Command { std: "docker" "start" "-a" "1adeb62be711eb885cfa5fc3f30679cc48d552d65095c74755860ac8e8999e2f", kill_on_drop: false }`
[INFO] [stderr]    Compiling poly2geojson v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "1adeb62be711eb885cfa5fc3f30679cc48d552d65095c74755860ac8e8999e2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1adeb62be711eb885cfa5fc3f30679cc48d552d65095c74755860ac8e8999e2f", kill_on_drop: false }`
[INFO] [stdout] 1adeb62be711eb885cfa5fc3f30679cc48d552d65095c74755860ac8e8999e2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] ffa8444fbd0a50b3aa700e091f2a1d6df0e3f57ebe92593e76fed6e0a0b3098f
[INFO] running `Command { std: "docker" "start" "-a" "ffa8444fbd0a50b3aa700e091f2a1d6df0e3f57ebe92593e76fed6e0a0b3098f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/poly2geojson-1a8bb54e6e1baeb6)
[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" "ffa8444fbd0a50b3aa700e091f2a1d6df0e3f57ebe92593e76fed6e0a0b3098f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffa8444fbd0a50b3aa700e091f2a1d6df0e3f57ebe92593e76fed6e0a0b3098f", kill_on_drop: false }`
[INFO] [stdout] ffa8444fbd0a50b3aa700e091f2a1d6df0e3f57ebe92593e76fed6e0a0b3098f