[INFO] fetching crate utote 0.6.0...
[INFO] documenting utote-0.6.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate utote 0.6.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate utote 0.6.0 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] removed /workspace/builds/worker-38/source/rust-toolchain
[INFO] started tweaking crates.io crate utote 0.6.0
[INFO] finished tweaking crates.io crate utote 0.6.0
[INFO] tweaked toml for crates.io crate utote 0.6.0 written to /workspace/builds/worker-38/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded packed_simd_2 v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 81fb67162f4bf130a2ea48c8f60039902558a749436aa9debb41a017f9e8a2a1
[INFO] running `Command { std: "docker" "start" "-a" "81fb67162f4bf130a2ea48c8f60039902558a749436aa9debb41a017f9e8a2a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "81fb67162f4bf130a2ea48c8f60039902558a749436aa9debb41a017f9e8a2a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81fb67162f4bf130a2ea48c8f60039902558a749436aa9debb41a017f9e8a2a1", kill_on_drop: false }`
[INFO] [stdout] 81fb67162f4bf130a2ea48c8f60039902558a749436aa9debb41a017f9e8a2a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 62e6037b25ca2a0a0fc97a204c85fe94798bc7fb8e92053b295998cb236048bf
[INFO] running `Command { std: "docker" "start" "-a" "62e6037b25ca2a0a0fc97a204c85fe94798bc7fb8e92053b295998cb236048bf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]  Documenting utote v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Multiset::choose_random`
[INFO] [stdout]   --> src/lib.rs:57:43
[INFO] [stdout]    |
[INFO] [stdout] 57 | //! - __rand__: Enables [`choose_random`](Multiset::choose_random) methods for
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^ the struct `Multiset` has no field or associated item named `choose_random`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.17s
[INFO] running `Command { std: "docker" "inspect" "62e6037b25ca2a0a0fc97a204c85fe94798bc7fb8e92053b295998cb236048bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62e6037b25ca2a0a0fc97a204c85fe94798bc7fb8e92053b295998cb236048bf", kill_on_drop: false }`
[INFO] [stdout] 62e6037b25ca2a0a0fc97a204c85fe94798bc7fb8e92053b295998cb236048bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "rand" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 134318c11f145fcc6db5248a6f1e5eac117b17e85070040630745ffd13cf81bd
[INFO] running `Command { std: "docker" "start" "-a" "134318c11f145fcc6db5248a6f1e5eac117b17e85070040630745ffd13cf81bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting utote v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.79s
[INFO] running `Command { std: "docker" "inspect" "134318c11f145fcc6db5248a6f1e5eac117b17e85070040630745ffd13cf81bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "134318c11f145fcc6db5248a6f1e5eac117b17e85070040630745ffd13cf81bd", kill_on_drop: false }`
[INFO] [stdout] 134318c11f145fcc6db5248a6f1e5eac117b17e85070040630745ffd13cf81bd