[INFO] fetching crate rutil 0.2.0...
[INFO] documenting rutil-0.2.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate rutil 0.2.0 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate rutil 0.2.0 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 rutil 0.2.0
[INFO] finished tweaking crates.io crate rutil 0.2.0
[INFO] tweaked toml for crates.io crate rutil 0.2.0 written to /workspace/builds/worker-34/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 442640ce97c32e37a34ef3aadd4cd76fc77d8ed6ba3b59de3cbbd43aca857257
[INFO] running `Command { std: "docker" "start" "-a" "442640ce97c32e37a34ef3aadd4cd76fc77d8ed6ba3b59de3cbbd43aca857257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "442640ce97c32e37a34ef3aadd4cd76fc77d8ed6ba3b59de3cbbd43aca857257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "442640ce97c32e37a34ef3aadd4cd76fc77d8ed6ba3b59de3cbbd43aca857257", kill_on_drop: false }`
[INFO] [stdout] 442640ce97c32e37a34ef3aadd4cd76fc77d8ed6ba3b59de3cbbd43aca857257
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 6330a18db3a4d0de728d92f9da569ee8a81ed09dc45dd26ac4cf8e1ee9bce1c7
[INFO] running `Command { std: "docker" "start" "-a" "6330a18db3a4d0de728d92f9da569ee8a81ed09dc45dd26ac4cf8e1ee9bce1c7", 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] [stderr]  Documenting rutil v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `subnormal`
[INFO] [stdout]   --> src/number_traits/core_float_ops/classification.rs:15:42
[INFO] [stdout]    |
[INFO] [stdout] 15 |     /// Returns `true` if the number is [subnormal].
[INFO] [stdout]    |                                          ^^^^^^^^^ no item named `subnormal` 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: unresolved link to `subnormal`
[INFO] [stdout]   --> src/number_traits/core_float_ops/classification.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     /// [subnormal], or `NaN`.
[INFO] [stdout]    |          ^^^^^^^^^ no item named `subnormal` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "6330a18db3a4d0de728d92f9da569ee8a81ed09dc45dd26ac4cf8e1ee9bce1c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6330a18db3a4d0de728d92f9da569ee8a81ed09dc45dd26ac4cf8e1ee9bce1c7", kill_on_drop: false }`
[INFO] [stdout] 6330a18db3a4d0de728d92f9da569ee8a81ed09dc45dd26ac4cf8e1ee9bce1c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] b2477c647db0f0290847a0c36e7d62e61d60040d40e5fc3597addd9dfc6bfc60
[INFO] running `Command { std: "docker" "start" "-a" "b2477c647db0f0290847a0c36e7d62e61d60040d40e5fc3597addd9dfc6bfc60", kill_on_drop: false }`
[INFO] [stderr]  Documenting rutil v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `subnormal`
[INFO] [stdout]   --> src/number_traits/core_float_ops/classification.rs:15:42
[INFO] [stdout]    |
[INFO] [stdout] 15 |     /// Returns `true` if the number is [subnormal].
[INFO] [stdout]    |                                          ^^^^^^^^^ no item named `subnormal` 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: unresolved link to `subnormal`
[INFO] [stdout]   --> src/number_traits/core_float_ops/classification.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 19 |     /// [subnormal], or `NaN`.
[INFO] [stdout]    |          ^^^^^^^^^ no item named `subnormal` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "b2477c647db0f0290847a0c36e7d62e61d60040d40e5fc3597addd9dfc6bfc60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2477c647db0f0290847a0c36e7d62e61d60040d40e5fc3597addd9dfc6bfc60", kill_on_drop: false }`
[INFO] [stdout] b2477c647db0f0290847a0c36e7d62e61d60040d40e5fc3597addd9dfc6bfc60