[INFO] fetching crate headers-derive 0.1.1...
[INFO] testing headers-derive-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate headers-derive 0.1.1 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate headers-derive 0.1.1 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 headers-derive 0.1.1
[INFO] finished tweaking crates.io crate headers-derive 0.1.1
[INFO] tweaked toml for crates.io crate headers-derive 0.1.1 written to /workspace/builds/worker-16/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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] ffdee310944567b28e0887f9c888d9f9877e75c3534657b07a5a68e94bce2a05
[INFO] running `Command { std: "docker" "start" "-a" "ffdee310944567b28e0887f9c888d9f9877e75c3534657b07a5a68e94bce2a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffdee310944567b28e0887f9c888d9f9877e75c3534657b07a5a68e94bce2a05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffdee310944567b28e0887f9c888d9f9877e75c3534657b07a5a68e94bce2a05", kill_on_drop: false }`
[INFO] [stdout] ffdee310944567b28e0887f9c888d9f9877e75c3534657b07a5a68e94bce2a05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 3168504ea2f939bc3f209eed98f26b7712757d15ee321689ca984294e4ebae68
[INFO] running `Command { std: "docker" "start" "-a" "3168504ea2f939bc3f209eed98f26b7712757d15ee321689ca984294e4ebae68", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling headers-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.30s
[INFO] running `Command { std: "docker" "inspect" "3168504ea2f939bc3f209eed98f26b7712757d15ee321689ca984294e4ebae68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3168504ea2f939bc3f209eed98f26b7712757d15ee321689ca984294e4ebae68", kill_on_drop: false }`
[INFO] [stdout] 3168504ea2f939bc3f209eed98f26b7712757d15ee321689ca984294e4ebae68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 43aa9d1800adf1b79ffc995b8a5cdaa34f68eb653ac0a9b8899a73a827d6a59e
[INFO] running `Command { std: "docker" "start" "-a" "43aa9d1800adf1b79ffc995b8a5cdaa34f68eb653ac0a9b8899a73a827d6a59e", kill_on_drop: false }`
[INFO] [stderr]    Compiling headers-derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "43aa9d1800adf1b79ffc995b8a5cdaa34f68eb653ac0a9b8899a73a827d6a59e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43aa9d1800adf1b79ffc995b8a5cdaa34f68eb653ac0a9b8899a73a827d6a59e", kill_on_drop: false }`
[INFO] [stdout] 43aa9d1800adf1b79ffc995b8a5cdaa34f68eb653ac0a9b8899a73a827d6a59e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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] 2bee028aa415e86a0d67baabcdca213beb748855f3b67ef9d43a4edb0c44a818
[INFO] running `Command { std: "docker" "start" "-a" "2bee028aa415e86a0d67baabcdca213beb748855f3b67ef9d43a4edb0c44a818", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/headers_derive-988835618902876d)
[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] [stderr]    Doc-tests headers_derive
[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" "2bee028aa415e86a0d67baabcdca213beb748855f3b67ef9d43a4edb0c44a818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bee028aa415e86a0d67baabcdca213beb748855f3b67ef9d43a4edb0c44a818", kill_on_drop: false }`
[INFO] [stdout] 2bee028aa415e86a0d67baabcdca213beb748855f3b67ef9d43a4edb0c44a818