[INFO] fetching crate ahash 0.7.4...
[INFO] documenting ahash-0.7.4 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate ahash 0.7.4 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate ahash 0.7.4 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 ahash 0.7.4
[INFO] finished tweaking crates.io crate ahash 0.7.4
[INFO] tweaked toml for crates.io crate ahash 0.7.4 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-13/source/tests/bench.rs
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 140d55a36a31e90f3ef9803bc6fa7af97a8a489ffa7e97593f4323323cdaed3b
[INFO] running `Command { std: "docker" "start" "-a" "140d55a36a31e90f3ef9803bc6fa7af97a8a489ffa7e97593f4323323cdaed3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "140d55a36a31e90f3ef9803bc6fa7af97a8a489ffa7e97593f4323323cdaed3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140d55a36a31e90f3ef9803bc6fa7af97a8a489ffa7e97593f4323323cdaed3b", kill_on_drop: false }`
[INFO] [stdout] 140d55a36a31e90f3ef9803bc6fa7af97a8a489ffa7e97593f4323323cdaed3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 6c6e0acd2a699590712351db2aae1bd5815c97c60d77d1ddd12d15dd2f9856b0
[INFO] running `Command { std: "docker" "start" "-a" "6c6e0acd2a699590712351db2aae1bd5815c97c60d77d1ddd12d15dd2f9856b0", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/tests/bench.rs
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]    Compiling ahash v0.7.4 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting ahash v0.7.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `self::collections`
[INFO] [stdout]    --> src/hash_map.rs:148:39
[INFO] [stdout]     |
[INFO] [stdout] 148 |     /// [module-level documentation]: crate::collections#insert-and-complex-keys
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `collections` in module `ahash`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/fallback_hash.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |     /// https://en.wikipedia.org/wiki/Multiply-with-carry_pseudorandom_number_generator
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://en.wikipedia.org/wiki/Multiply-with-carry_pseudorandom_number_generator>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "6c6e0acd2a699590712351db2aae1bd5815c97c60d77d1ddd12d15dd2f9856b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c6e0acd2a699590712351db2aae1bd5815c97c60d77d1ddd12d15dd2f9856b0", kill_on_drop: false }`
[INFO] [stdout] 6c6e0acd2a699590712351db2aae1bd5815c97c60d77d1ddd12d15dd2f9856b0
