[INFO] fetching crate playlist-duration 0.1.9...
[INFO] documenting playlist-duration-0.1.9 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate playlist-duration 0.1.9 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate playlist-duration 0.1.9 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 playlist-duration 0.1.9
[INFO] finished tweaking crates.io crate playlist-duration 0.1.9
[INFO] tweaked toml for crates.io crate playlist-duration 0.1.9 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate crates.io crate playlist-duration 0.1.9 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]  Downloading crates ...
[INFO] [stderr]   Downloaded mp4ameta_proc v0.6.0
[INFO] [stderr]   Downloaded ogg v0.5.1
[INFO] [stderr]   Downloaded mp3-duration v0.1.10
[INFO] [stderr]   Downloaded metaflac v0.2.5
[INFO] [stderr]   Downloaded ogg_metadata v0.4.1
[INFO] [stderr]   Downloaded mp4ameta v0.11.0
[INFO] [stderr]   Downloaded m3u v1.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 82cb47845d6796299a36c5e875488df633d3d7a22564a8986aa9146bb87211f6
[INFO] running `Command { std: "docker" "start" "-a" "82cb47845d6796299a36c5e875488df633d3d7a22564a8986aa9146bb87211f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82cb47845d6796299a36c5e875488df633d3d7a22564a8986aa9146bb87211f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82cb47845d6796299a36c5e875488df633d3d7a22564a8986aa9146bb87211f6", kill_on_drop: false }`
[INFO] [stdout] 82cb47845d6796299a36c5e875488df633d3d7a22564a8986aa9146bb87211f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] b3df548a363d77b1d201e82c855fc2981d524163e41f73e1b717c1cd68654a6f
[INFO] running `Command { std: "docker" "start" "-a" "b3df548a363d77b1d201e82c855fc2981d524163e41f73e1b717c1cd68654a6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]     Checking unicode-bidi v0.3.7
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling mp4ameta_proc v0.6.0
[INFO] [stderr]     Checking ogg v0.5.1
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking tinyvec v1.5.1
[INFO] [stderr]     Checking ogg_metadata v0.4.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking metaflac v0.2.5
[INFO] [stderr]     Checking mp4ameta v0.11.0
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v3.1.8
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking m3u v1.0.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking mp3-duration v0.1.10
[INFO] [stderr]  Documenting playlist-duration v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.86s
[INFO] running `Command { std: "docker" "inspect" "b3df548a363d77b1d201e82c855fc2981d524163e41f73e1b717c1cd68654a6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3df548a363d77b1d201e82c855fc2981d524163e41f73e1b717c1cd68654a6f", kill_on_drop: false }`
[INFO] [stdout] b3df548a363d77b1d201e82c855fc2981d524163e41f73e1b717c1cd68654a6f