[INFO] fetching crate fixed-vectors 1.8.4...
[INFO] documenting fixed-vectors-1.8.4 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate fixed-vectors 1.8.4 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate fixed-vectors 1.8.4 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fixed-vectors 1.8.4
[INFO] finished tweaking crates.io crate fixed-vectors 1.8.4
[INFO] tweaked toml for crates.io crate fixed-vectors 1.8.4 written to /workspace/builds/worker-88/source/Cargo.toml
[INFO] crate crates.io crate fixed-vectors 1.8.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90a53e4c82dc6a99cf44184ca35430845e4d7fedfe432873d21abc33bb8a96c9
[INFO] running `Command { std: "docker" "start" "-a" "90a53e4c82dc6a99cf44184ca35430845e4d7fedfe432873d21abc33bb8a96c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90a53e4c82dc6a99cf44184ca35430845e4d7fedfe432873d21abc33bb8a96c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90a53e4c82dc6a99cf44184ca35430845e4d7fedfe432873d21abc33bb8a96c9", kill_on_drop: false }`
[INFO] [stdout] 90a53e4c82dc6a99cf44184ca35430845e4d7fedfe432873d21abc33bb8a96c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d52c3b9e327efd977b01280a71a28c1ad04a481c520c284d12f52778ec928307
[INFO] running `Command { std: "docker" "start" "-a" "d52c3b9e327efd977b01280a71a28c1ad04a481c520c284d12f52778ec928307", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]  Documenting fixed-vectors v1.8.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `length`
[INFO] [stdout]    --> src/traits.rs:258:44
[INFO] [stdout]     |
[INFO] [stdout] 258 |     /// This will always run faster than [`length`], this method should prefered over it if applicable.
[INFO] [stdout]     |                                            ^^^^^^ no item named `length` 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 3.92s
[INFO] running `Command { std: "docker" "inspect" "d52c3b9e327efd977b01280a71a28c1ad04a481c520c284d12f52778ec928307", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d52c3b9e327efd977b01280a71a28c1ad04a481c520c284d12f52778ec928307", kill_on_drop: false }`
[INFO] [stdout] d52c3b9e327efd977b01280a71a28c1ad04a481c520c284d12f52778ec928307
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] eff807965f99c43cc733c8a6f5431348498bea6fccd61bfe8e5e6fbb7ef3fa8a
[INFO] running `Command { std: "docker" "start" "-a" "eff807965f99c43cc733c8a6f5431348498bea6fccd61bfe8e5e6fbb7ef3fa8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]  Documenting fixed-vectors v1.8.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `length`
[INFO] [stdout]    --> src/traits.rs:258:44
[INFO] [stdout]     |
[INFO] [stdout] 258 |     /// This will always run faster than [`length`], this method should prefered over it if applicable.
[INFO] [stdout]     |                                            ^^^^^^ no item named `length` 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 8.51s
[INFO] running `Command { std: "docker" "inspect" "eff807965f99c43cc733c8a6f5431348498bea6fccd61bfe8e5e6fbb7ef3fa8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eff807965f99c43cc733c8a6f5431348498bea6fccd61bfe8e5e6fbb7ef3fa8a", kill_on_drop: false }`
[INFO] [stdout] eff807965f99c43cc733c8a6f5431348498bea6fccd61bfe8e5e6fbb7ef3fa8a