[INFO] fetching crate unitary 0.0.2...
[INFO] documenting unitary-0.0.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate unitary 0.0.2 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate unitary 0.0.2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unitary 0.0.2
[INFO] finished tweaking crates.io crate unitary 0.0.2
[INFO] tweaked toml for crates.io crate unitary 0.0.2 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ee32bae45216e52c8358525739a03fea426e8e4eb06b25acd3f1e52e06170eb
[INFO] running `Command { std: "docker" "start" "-a" "0ee32bae45216e52c8358525739a03fea426e8e4eb06b25acd3f1e52e06170eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ee32bae45216e52c8358525739a03fea426e8e4eb06b25acd3f1e52e06170eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ee32bae45216e52c8358525739a03fea426e8e4eb06b25acd3f1e52e06170eb", kill_on_drop: false }`
[INFO] [stdout] 0ee32bae45216e52c8358525739a03fea426e8e4eb06b25acd3f1e52e06170eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "RUSTDOCFLAGS=--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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35634ea38b55228c66223322522d1ce8cf76505b31202512d50d7c2cf5e504a2
[INFO] running `Command { std: "docker" "start" "-a" "35634ea38b55228c66223322522d1ce8cf76505b31202512d50d7c2cf5e504a2", kill_on_drop: false }`
[INFO] [stderr]  Documenting unitary v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "35634ea38b55228c66223322522d1ce8cf76505b31202512d50d7c2cf5e504a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35634ea38b55228c66223322522d1ce8cf76505b31202512d50d7c2cf5e504a2", kill_on_drop: false }`
[INFO] [stdout] 35634ea38b55228c66223322522d1ce8cf76505b31202512d50d7c2cf5e504a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] ce44e899919a87e2c5735cd82942d7581b3046e146e3af11232b88169e95146c
[INFO] running `Command { std: "docker" "start" "-a" "ce44e899919a87e2c5735cd82942d7581b3046e146e3af11232b88169e95146c", kill_on_drop: false }`
[INFO] [stderr]  Documenting unitary v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "ce44e899919a87e2c5735cd82942d7581b3046e146e3af11232b88169e95146c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce44e899919a87e2c5735cd82942d7581b3046e146e3af11232b88169e95146c", kill_on_drop: false }`
[INFO] [stdout] ce44e899919a87e2c5735cd82942d7581b3046e146e3af11232b88169e95146c