[INFO] fetching crate cargo-play 0.5.0...
[INFO] documenting cargo-play-0.5.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate cargo-play 0.5.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate cargo-play 0.5.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cargo-play 0.5.0
[INFO] finished tweaking crates.io crate cargo-play 0.5.0
[INFO] tweaked toml for crates.io crate cargo-play 0.5.0 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate crates.io crate cargo-play 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 408a47b36b71b03f74b98112aa25e4fb1aed0e9656756886c5196926ffe4b9a2
[INFO] running `Command { std: "docker" "start" "-a" "408a47b36b71b03f74b98112aa25e4fb1aed0e9656756886c5196926ffe4b9a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "408a47b36b71b03f74b98112aa25e4fb1aed0e9656756886c5196926ffe4b9a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "408a47b36b71b03f74b98112aa25e4fb1aed0e9656756886c5196926ffe4b9a2", kill_on_drop: false }`
[INFO] [stdout] 408a47b36b71b03f74b98112aa25e4fb1aed0e9656756886c5196926ffe4b9a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79871ec115d398d9bce90720aefd47f3c959de01b2a1750976bc1f4cfcd41a4d
[INFO] running `Command { std: "docker" "start" "-a" "79871ec115d398d9bce90720aefd47f3c959de01b2a1750976bc1f4cfcd41a4d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]     Checking pathdiff v0.2.0
[INFO] [stderr]     Checking bs58 v0.4.0
[INFO] [stderr]     Checking sha1 v0.6.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]     Checking quote v1.0.9
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking structopt v0.3.21
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]  Documenting cargo-play v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `experimental`
[INFO] [stdout]    --> src/options.rs:126:10
[INFO] [stdout]     |
[INFO] [stdout] 126 |     /// [experimental] Automatically infers crate dependency
[INFO] [stdout]     |          ^^^^^^^^^^^^ no item named `experimental` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.86s
[INFO] running `Command { std: "docker" "inspect" "79871ec115d398d9bce90720aefd47f3c959de01b2a1750976bc1f4cfcd41a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79871ec115d398d9bce90720aefd47f3c959de01b2a1750976bc1f4cfcd41a4d", kill_on_drop: false }`
[INFO] [stdout] 79871ec115d398d9bce90720aefd47f3c959de01b2a1750976bc1f4cfcd41a4d
