[INFO] fetching crate song_test_minho 0.1.0...
[INFO] documenting song_test_minho-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate song_test_minho 0.1.0 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate song_test_minho 0.1.0 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 song_test_minho 0.1.0
[INFO] finished tweaking crates.io crate song_test_minho 0.1.0
[INFO] tweaked toml for crates.io crate song_test_minho 0.1.0 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate song_test_minho 0.1.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 118990976acb809f894d43a44df5e1de3092c820ed5af693d98b481784a7513e
[INFO] running `Command { std: "docker" "start" "-a" "118990976acb809f894d43a44df5e1de3092c820ed5af693d98b481784a7513e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "118990976acb809f894d43a44df5e1de3092c820ed5af693d98b481784a7513e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "118990976acb809f894d43a44df5e1de3092c820ed5af693d98b481784a7513e", kill_on_drop: false }`
[INFO] [stdout] 118990976acb809f894d43a44df5e1de3092c820ed5af693d98b481784a7513e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 9a456dcc601a937668b3278d5b42f04b7f41ccea13ee17a11b079fc33845bfc5
[INFO] running `Command { std: "docker" "start" "-a" "9a456dcc601a937668b3278d5b42f04b7f41ccea13ee17a11b079fc33845bfc5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting song_test_minho v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "9a456dcc601a937668b3278d5b42f04b7f41ccea13ee17a11b079fc33845bfc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a456dcc601a937668b3278d5b42f04b7f41ccea13ee17a11b079fc33845bfc5", kill_on_drop: false }`
[INFO] [stdout] 9a456dcc601a937668b3278d5b42f04b7f41ccea13ee17a11b079fc33845bfc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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] cb7e1ed1bb0a0a91360b1efb5bb6d41ade652cb5a1d742e8d4d3329fa1ea5775
[INFO] running `Command { std: "docker" "start" "-a" "cb7e1ed1bb0a0a91360b1efb5bb6d41ade652cb5a1d742e8d4d3329fa1ea5775", kill_on_drop: false }`
[INFO] [stderr]  Documenting song_test_minho v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "cb7e1ed1bb0a0a91360b1efb5bb6d41ade652cb5a1d742e8d4d3329fa1ea5775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb7e1ed1bb0a0a91360b1efb5bb6d41ade652cb5a1d742e8d4d3329fa1ea5775", kill_on_drop: false }`
[INFO] [stdout] cb7e1ed1bb0a0a91360b1efb5bb6d41ade652cb5a1d742e8d4d3329fa1ea5775