[INFO] fetching crate harmonia-ouroboros 0.1.0...
[INFO] testing harmonia-ouroboros-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate harmonia-ouroboros 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate harmonia-ouroboros 0.1.0
[INFO] finished tweaking crates.io crate harmonia-ouroboros 0.1.0
[INFO] tweaked toml for crates.io crate harmonia-ouroboros 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate harmonia-ouroboros 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate harmonia-ouroboros 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1db540df8f5de96e6460e7511892ac7888a4c7be6e8eba7f0387db3bed966f8
[INFO] running `Command { std: "docker" "start" "-a" "c1db540df8f5de96e6460e7511892ac7888a4c7be6e8eba7f0387db3bed966f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1db540df8f5de96e6460e7511892ac7888a4c7be6e8eba7f0387db3bed966f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1db540df8f5de96e6460e7511892ac7888a4c7be6e8eba7f0387db3bed966f8", kill_on_drop: false }`
[INFO] [stdout] c1db540df8f5de96e6460e7511892ac7888a4c7be6e8eba7f0387db3bed966f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae89e78fa729658b1e43e536d3beb43f85f5b2e7e1329bd826c201a75180c5a1
[INFO] running `Command { std: "docker" "start" "-a" "ae89e78fa729658b1e43e536d3beb43f85f5b2e7e1329bd826c201a75180c5a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling harmonia-ouroboros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "ae89e78fa729658b1e43e536d3beb43f85f5b2e7e1329bd826c201a75180c5a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae89e78fa729658b1e43e536d3beb43f85f5b2e7e1329bd826c201a75180c5a1", kill_on_drop: false }`
[INFO] [stdout] ae89e78fa729658b1e43e536d3beb43f85f5b2e7e1329bd826c201a75180c5a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef6093890593867f061fe8478b4284d3b2f01d9faa6b43376b79442b4cb34e73
[INFO] running `Command { std: "docker" "start" "-a" "ef6093890593867f061fe8478b4284d3b2f01d9faa6b43376b79442b4cb34e73", kill_on_drop: false }`
[INFO] [stderr]    Compiling harmonia-ouroboros v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "ef6093890593867f061fe8478b4284d3b2f01d9faa6b43376b79442b4cb34e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef6093890593867f061fe8478b4284d3b2f01d9faa6b43376b79442b4cb34e73", kill_on_drop: false }`
[INFO] [stdout] ef6093890593867f061fe8478b4284d3b2f01d9faa6b43376b79442b4cb34e73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e2c85d755f68ed001c2fb34da2608a9099aedf170859caa9b55ef9393a79224
[INFO] running `Command { std: "docker" "start" "-a" "5e2c85d755f68ed001c2fb34da2608a9099aedf170859caa9b55ef9393a79224", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/harmonia_ouroboros-a068b0947d98b778)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::healthcheck_returns_one ... ok
[INFO] [stdout] test tests::version_ptr_is_non_null ... ok
[INFO] [stdout] test tests::record_and_read_crash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests harmonia_ouroboros
[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" "5e2c85d755f68ed001c2fb34da2608a9099aedf170859caa9b55ef9393a79224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2c85d755f68ed001c2fb34da2608a9099aedf170859caa9b55ef9393a79224", kill_on_drop: false }`
[INFO] [stdout] 5e2c85d755f68ed001c2fb34da2608a9099aedf170859caa9b55ef9393a79224