[INFO] fetching crate layered-io 0.13.0...
[INFO] documenting layered-io-0.13.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate layered-io 0.13.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate layered-io 0.13.0 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 layered-io 0.13.0
[INFO] finished tweaking crates.io crate layered-io 0.13.0
[INFO] tweaked toml for crates.io crate layered-io 0.13.0 written to /workspace/builds/worker-27/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 io-extras v0.14.0
[INFO] [stderr]   Downloaded rustix v0.34.8
[INFO] [stderr]   Downloaded duplex v0.12.0
[INFO] [stderr]   Downloaded is-terminal v0.2.0
[INFO] [stderr]   Downloaded terminal-io v0.13.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 74a348c51657b087015652185c8462b230ab8ccbc47487353627f99309152997
[INFO] running `Command { std: "docker" "start" "-a" "74a348c51657b087015652185c8462b230ab8ccbc47487353627f99309152997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74a348c51657b087015652185c8462b230ab8ccbc47487353627f99309152997", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74a348c51657b087015652185c8462b230ab8ccbc47487353627f99309152997", kill_on_drop: false }`
[INFO] [stdout] 74a348c51657b087015652185c8462b230ab8ccbc47487353627f99309152997
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 55d7a7d797ac0cee365af0af301c25c59294c4cb8c548c508f79ba30b7b879c4
[INFO] running `Command { std: "docker" "start" "-a" "55d7a7d797ac0cee365af0af301c25c59294c4cb8c548c508f79ba30b7b879c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling io-lifetimes v0.6.1
[INFO] [stderr]    Compiling io-extras v0.14.0
[INFO] [stderr]    Compiling layered-io v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking duplex v0.12.0
[INFO] [stderr]     Checking os_pipe v1.0.1
[INFO] [stderr]  Documenting layered-io v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `Command { std: "docker" "inspect" "55d7a7d797ac0cee365af0af301c25c59294c4cb8c548c508f79ba30b7b879c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55d7a7d797ac0cee365af0af301c25c59294c4cb8c548c508f79ba30b7b879c4", kill_on_drop: false }`
[INFO] [stdout] 55d7a7d797ac0cee365af0af301c25c59294c4cb8c548c508f79ba30b7b879c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e6c768948eb360ad200b6f2cae257a0ae2370b65651438bd81f554bee8c841a9
[INFO] running `Command { std: "docker" "start" "-a" "e6c768948eb360ad200b6f2cae257a0ae2370b65651438bd81f554bee8c841a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling io-lifetimes v0.6.1
[INFO] [stderr]    Compiling io-extras v0.14.0
[INFO] [stderr]    Compiling layered-io v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking duplex v0.12.0
[INFO] [stderr]     Checking os_pipe v1.0.1
[INFO] [stderr]  Documenting layered-io v0.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: public documentation for `default_is_read_vectored` links to private item `default_read_vectored_with_status`
[INFO] [stdout]    --> src/read_layered.rs:160:7
[INFO] [stdout]     |
[INFO] [stdout] 160 | /// [`default_read_vectored_with_status`].
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout]     = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "e6c768948eb360ad200b6f2cae257a0ae2370b65651438bd81f554bee8c841a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6c768948eb360ad200b6f2cae257a0ae2370b65651438bd81f554bee8c841a9", kill_on_drop: false }`
[INFO] [stdout] e6c768948eb360ad200b6f2cae257a0ae2370b65651438bd81f554bee8c841a9