[INFO] fetching crate headers-util 0.0.0...
[INFO] testing headers-util-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate headers-util 0.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate headers-util 0.0.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate headers-util 0.0.0
[INFO] finished tweaking crates.io crate headers-util 0.0.0
[INFO] tweaked toml for crates.io crate headers-util 0.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c23246122668fe12b9e18866bb9131c250ac8f8776f123bada46f3ed39012dea
[INFO] running `Command { std: "docker" "start" "-a" "c23246122668fe12b9e18866bb9131c250ac8f8776f123bada46f3ed39012dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c23246122668fe12b9e18866bb9131c250ac8f8776f123bada46f3ed39012dea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c23246122668fe12b9e18866bb9131c250ac8f8776f123bada46f3ed39012dea", kill_on_drop: false }`
[INFO] [stdout] c23246122668fe12b9e18866bb9131c250ac8f8776f123bada46f3ed39012dea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6b4a4d661261ef81ce163750d69ef5d0e5b8cf7cd7d4b4f916dfdb7c4aa6e3f
[INFO] running `Command { std: "docker" "start" "-a" "f6b4a4d661261ef81ce163750d69ef5d0e5b8cf7cd7d4b4f916dfdb7c4aa6e3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling headers-util v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "f6b4a4d661261ef81ce163750d69ef5d0e5b8cf7cd7d4b4f916dfdb7c4aa6e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6b4a4d661261ef81ce163750d69ef5d0e5b8cf7cd7d4b4f916dfdb7c4aa6e3f", kill_on_drop: false }`
[INFO] [stdout] f6b4a4d661261ef81ce163750d69ef5d0e5b8cf7cd7d4b4f916dfdb7c4aa6e3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a489c458268bf979298c01f8c8cc21fbf36a813cf740d94232f0327c069335e5
[INFO] running `Command { std: "docker" "start" "-a" "a489c458268bf979298c01f8c8cc21fbf36a813cf740d94232f0327c069335e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling headers-util v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "a489c458268bf979298c01f8c8cc21fbf36a813cf740d94232f0327c069335e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a489c458268bf979298c01f8c8cc21fbf36a813cf740d94232f0327c069335e5", kill_on_drop: false }`
[INFO] [stdout] a489c458268bf979298c01f8c8cc21fbf36a813cf740d94232f0327c069335e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95cfdeb278c134a550c4a87cbfd1102391f74c4938a792ec86f5b354f44a39e4
[INFO] running `Command { std: "docker" "start" "-a" "95cfdeb278c134a550c4a87cbfd1102391f74c4938a792ec86f5b354f44a39e4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/headers_util-27e3eacde1f82047)
[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-util
[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" "95cfdeb278c134a550c4a87cbfd1102391f74c4938a792ec86f5b354f44a39e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95cfdeb278c134a550c4a87cbfd1102391f74c4938a792ec86f5b354f44a39e4", kill_on_drop: false }`
[INFO] [stdout] 95cfdeb278c134a550c4a87cbfd1102391f74c4938a792ec86f5b354f44a39e4