[INFO] fetching crate unity 0.1.0...
[INFO] testing unity-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate unity 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate unity 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 unity 0.1.0
[INFO] finished tweaking crates.io crate unity 0.1.0
[INFO] tweaked toml for crates.io crate unity 0.1.0 written to /workspace/builds/worker-11/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] fab58546770ebb6a292ccfa8560eaa06fb0dc137b0147edd81c2c10785369fbd
[INFO] running `Command { std: "docker" "start" "-a" "fab58546770ebb6a292ccfa8560eaa06fb0dc137b0147edd81c2c10785369fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fab58546770ebb6a292ccfa8560eaa06fb0dc137b0147edd81c2c10785369fbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fab58546770ebb6a292ccfa8560eaa06fb0dc137b0147edd81c2c10785369fbd", kill_on_drop: false }`
[INFO] [stdout] fab58546770ebb6a292ccfa8560eaa06fb0dc137b0147edd81c2c10785369fbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] aee52c3c0df266a2a32076c83900d6d5ca14ebfedeb5a6245f4727a0ed958595
[INFO] running `Command { std: "docker" "start" "-a" "aee52c3c0df266a2a32076c83900d6d5ca14ebfedeb5a6245f4727a0ed958595", kill_on_drop: false }`
[INFO] [stderr]    Compiling unity v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "aee52c3c0df266a2a32076c83900d6d5ca14ebfedeb5a6245f4727a0ed958595", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aee52c3c0df266a2a32076c83900d6d5ca14ebfedeb5a6245f4727a0ed958595", kill_on_drop: false }`
[INFO] [stdout] aee52c3c0df266a2a32076c83900d6d5ca14ebfedeb5a6245f4727a0ed958595
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] c7f54f2a12db4a7d1c6879788d0ae61c0ab1786bef51bc5ad5cb2450e74b465c
[INFO] running `Command { std: "docker" "start" "-a" "c7f54f2a12db4a7d1c6879788d0ae61c0ab1786bef51bc5ad5cb2450e74b465c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unity v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "c7f54f2a12db4a7d1c6879788d0ae61c0ab1786bef51bc5ad5cb2450e74b465c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7f54f2a12db4a7d1c6879788d0ae61c0ab1786bef51bc5ad5cb2450e74b465c", kill_on_drop: false }`
[INFO] [stdout] c7f54f2a12db4a7d1c6879788d0ae61c0ab1786bef51bc5ad5cb2450e74b465c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 4c96e9ad296a895d1ae5e0c7f577d05367d4320f0258e6ab061f17aa7b433bd1
[INFO] running `Command { std: "docker" "start" "-a" "4c96e9ad296a895d1ae5e0c7f577d05367d4320f0258e6ab061f17aa7b433bd1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unity-0d8dbfe25e93e285)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unity
[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" "4c96e9ad296a895d1ae5e0c7f577d05367d4320f0258e6ab061f17aa7b433bd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c96e9ad296a895d1ae5e0c7f577d05367d4320f0258e6ab061f17aa7b433bd1", kill_on_drop: false }`
[INFO] [stdout] 4c96e9ad296a895d1ae5e0c7f577d05367d4320f0258e6ab061f17aa7b433bd1