[INFO] fetching crate plating 0.0.1...
[INFO] testing plating-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate plating 0.0.1 into /workspace/builds/worker-106/source
[INFO] validating manifest of crates.io crate plating 0.0.1 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 plating 0.0.1
[INFO] finished tweaking crates.io crate plating 0.0.1
[INFO] tweaked toml for crates.io crate plating 0.0.1 written to /workspace/builds/worker-106/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml v0.1.30
[INFO] [stderr]   Downloaded term_size v0.2.3
[INFO] [stderr]   Downloaded vec_map v0.7.0
[INFO] [stderr]   Downloaded clog-cli v0.9.3
[INFO] [stderr]   Downloaded clog v0.9.1
[INFO] [stderr]   Downloaded clap v2.21.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 423f45f53672826cf85e797ef2d13c25711d06f8641415450e912e138f3255da
[INFO] running `Command { std: "docker" "start" "-a" "423f45f53672826cf85e797ef2d13c25711d06f8641415450e912e138f3255da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "423f45f53672826cf85e797ef2d13c25711d06f8641415450e912e138f3255da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "423f45f53672826cf85e797ef2d13c25711d06f8641415450e912e138f3255da", kill_on_drop: false }`
[INFO] [stdout] 423f45f53672826cf85e797ef2d13c25711d06f8641415450e912e138f3255da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 4d9a7df9660a555595e1570b74026d8c28b9a049549267b163b5aa78b7ffcfcd
[INFO] running `Command { std: "docker" "start" "-a" "4d9a7df9660a555595e1570b74026d8c28b9a049549267b163b5aa78b7ffcfcd", kill_on_drop: false }`
[INFO] [stderr]    Compiling plating v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "4d9a7df9660a555595e1570b74026d8c28b9a049549267b163b5aa78b7ffcfcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d9a7df9660a555595e1570b74026d8c28b9a049549267b163b5aa78b7ffcfcd", kill_on_drop: false }`
[INFO] [stdout] 4d9a7df9660a555595e1570b74026d8c28b9a049549267b163b5aa78b7ffcfcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 092d357a8c9510ea8fa6b818dee69a3f3ca5ab5dad25a29bc92e06e728fbdce0
[INFO] running `Command { std: "docker" "start" "-a" "092d357a8c9510ea8fa6b818dee69a3f3ca5ab5dad25a29bc92e06e728fbdce0", kill_on_drop: false }`
[INFO] [stderr]    Compiling plating v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "092d357a8c9510ea8fa6b818dee69a3f3ca5ab5dad25a29bc92e06e728fbdce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "092d357a8c9510ea8fa6b818dee69a3f3ca5ab5dad25a29bc92e06e728fbdce0", kill_on_drop: false }`
[INFO] [stdout] 092d357a8c9510ea8fa6b818dee69a3f3ca5ab5dad25a29bc92e06e728fbdce0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] a1d91452eb95b551e3d06bbe884d51966ca419c33da4c01e735551237a258a72
[INFO] running `Command { std: "docker" "start" "-a" "a1d91452eb95b551e3d06bbe884d51966ca419c33da4c01e735551237a258a72", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/plating-accd17be061b59ed)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests plating
[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] [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" "a1d91452eb95b551e3d06bbe884d51966ca419c33da4c01e735551237a258a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1d91452eb95b551e3d06bbe884d51966ca419c33da4c01e735551237a258a72", kill_on_drop: false }`
[INFO] [stdout] a1d91452eb95b551e3d06bbe884d51966ca419c33da4c01e735551237a258a72