[INFO] fetching crate kara 0.0.0...
[INFO] testing kara-0.0.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate kara 0.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate kara 0.0.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kara 0.0.0
[INFO] finished tweaking crates.io crate kara 0.0.0
[INFO] tweaked toml for crates.io crate kara 0.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0dd1b42e9cf6aba3bb448069b474272069ffc6259f55c0997f9160a73d45e6ff
[INFO] running `Command { std: "docker" "start" "-a" "0dd1b42e9cf6aba3bb448069b474272069ffc6259f55c0997f9160a73d45e6ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dd1b42e9cf6aba3bb448069b474272069ffc6259f55c0997f9160a73d45e6ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dd1b42e9cf6aba3bb448069b474272069ffc6259f55c0997f9160a73d45e6ff", kill_on_drop: false }`
[INFO] [stdout] 0dd1b42e9cf6aba3bb448069b474272069ffc6259f55c0997f9160a73d45e6ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e83f5aca7853f7026ba7d48b01e50201d9c333bffde60741d42e32083d7399f3
[INFO] running `Command { std: "docker" "start" "-a" "e83f5aca7853f7026ba7d48b01e50201d9c333bffde60741d42e32083d7399f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling kara v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "e83f5aca7853f7026ba7d48b01e50201d9c333bffde60741d42e32083d7399f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e83f5aca7853f7026ba7d48b01e50201d9c333bffde60741d42e32083d7399f3", kill_on_drop: false }`
[INFO] [stdout] e83f5aca7853f7026ba7d48b01e50201d9c333bffde60741d42e32083d7399f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c63497a52ba15375ae466a6d6bc21fe4a42ba687b0628e6c2ac4f6736ffd2030
[INFO] running `Command { std: "docker" "start" "-a" "c63497a52ba15375ae466a6d6bc21fe4a42ba687b0628e6c2ac4f6736ffd2030", kill_on_drop: false }`
[INFO] [stderr]    Compiling kara v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "c63497a52ba15375ae466a6d6bc21fe4a42ba687b0628e6c2ac4f6736ffd2030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c63497a52ba15375ae466a6d6bc21fe4a42ba687b0628e6c2ac4f6736ffd2030", kill_on_drop: false }`
[INFO] [stdout] c63497a52ba15375ae466a6d6bc21fe4a42ba687b0628e6c2ac4f6736ffd2030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a5e8ce6abdfa9a353d8570e6ddd7c44c54450464e68909afb1eebfd840f3b8ae
[INFO] running `Command { std: "docker" "start" "-a" "a5e8ce6abdfa9a353d8570e6ddd7c44c54450464e68909afb1eebfd840f3b8ae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kara-08ead1df10110d70)
[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" "a5e8ce6abdfa9a353d8570e6ddd7c44c54450464e68909afb1eebfd840f3b8ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5e8ce6abdfa9a353d8570e6ddd7c44c54450464e68909afb1eebfd840f3b8ae", kill_on_drop: false }`
[INFO] [stdout] a5e8ce6abdfa9a353d8570e6ddd7c44c54450464e68909afb1eebfd840f3b8ae