[INFO] fetching crate async-task 4.4.0...
[INFO] documenting async-task-4.4.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate async-task 4.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate async-task 4.4.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-task 4.4.0
[INFO] finished tweaking crates.io crate async-task 4.4.0
[INFO] tweaked toml for crates.io crate async-task 4.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate async-task 4.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded io-lifetimes v1.0.9
[INFO] [stderr]   Downloaded async-net v1.7.0
[INFO] [stderr]   Downloaded async-fs v1.6.0
[INFO] [stderr]   Downloaded flaky_test v0.1.0
[INFO] [stderr]   Downloaded easy-parallel v3.2.0
[INFO] [stderr]   Downloaded polling v2.6.0
[INFO] [stderr]   Downloaded async-process v1.6.0
[INFO] [stderr]   Downloaded smol v1.3.0
[INFO] [stderr]   Downloaded rustix v0.37.3
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bda1b4499d325bd9e5c6ea7913d21ad1133255834c1f87193b909dea6261b0d4
[INFO] running `Command { std: "docker" "start" "-a" "bda1b4499d325bd9e5c6ea7913d21ad1133255834c1f87193b909dea6261b0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bda1b4499d325bd9e5c6ea7913d21ad1133255834c1f87193b909dea6261b0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda1b4499d325bd9e5c6ea7913d21ad1133255834c1f87193b909dea6261b0d4", kill_on_drop: false }`
[INFO] [stdout] bda1b4499d325bd9e5c6ea7913d21ad1133255834c1f87193b909dea6261b0d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf327d1cc6afc151bbb2dbb3a0d948a14080f9b5ef2b72e533c5ab2df0b44e9a
[INFO] running `Command { std: "docker" "start" "-a" "cf327d1cc6afc151bbb2dbb3a0d948a14080f9b5ef2b72e533c5ab2df0b44e9a", kill_on_drop: false }`
[INFO] [stderr]  Documenting async-task v4.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `metadata`
[INFO] [stdout]    --> src/runnable.rs:174:66
[INFO] [stdout]     |
[INFO] [stdout] 174 |     /// By default, this task builder has no metadata. Use the [`metadata`] method to
[INFO] [stdout]     |                                                                  ^^^^^^^^ no item named `metadata` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Builder::metadata`
[INFO] [stdout]    --> src/task.rs:434:36
[INFO] [stdout]     |
[INFO] [stdout] 434 |     /// is a `()` value. See the [`Builder::metadata()`] method for more information.
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^ no item named `Builder` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/utils.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |     /// https://doc.rust-lang.org/nightly/std/alloc/struct.Layout.html#method.extend
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://doc.rust-lang.org/nightly/std/alloc/struct.Layout.html#method.extend>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/utils.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     /// https://doc.rust-lang.org/nightly/std/alloc/struct.Layout.html#method.padding_needed_for
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://doc.rust-lang.org/nightly/std/alloc/struct.Layout.html#method.padding_needed_for>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "cf327d1cc6afc151bbb2dbb3a0d948a14080f9b5ef2b72e533c5ab2df0b44e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf327d1cc6afc151bbb2dbb3a0d948a14080f9b5ef2b72e533c5ab2df0b44e9a", kill_on_drop: false }`
[INFO] [stdout] cf327d1cc6afc151bbb2dbb3a0d948a14080f9b5ef2b72e533c5ab2df0b44e9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f5109c6ebe2b4a648d8fd05f6db6c0a5a5d56f1482f59a49ce9122b807f3af8
[INFO] running `Command { std: "docker" "start" "-a" "1f5109c6ebe2b4a648d8fd05f6db6c0a5a5d56f1482f59a49ce9122b807f3af8", kill_on_drop: false }`
[INFO] [stderr]  Documenting async-task v4.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `metadata`
[INFO] [stdout]    --> src/runnable.rs:174:66
[INFO] [stdout]     |
[INFO] [stdout] 174 |     /// By default, this task builder has no metadata. Use the [`metadata`] method to
[INFO] [stdout]     |                                                                  ^^^^^^^^ no item named `metadata` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Builder::metadata`
[INFO] [stdout]    --> src/task.rs:434:36
[INFO] [stdout]     |
[INFO] [stdout] 434 |     /// is a `()` value. See the [`Builder::metadata()`] method for more information.
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^ no item named `Builder` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "1f5109c6ebe2b4a648d8fd05f6db6c0a5a5d56f1482f59a49ce9122b807f3af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f5109c6ebe2b4a648d8fd05f6db6c0a5a5d56f1482f59a49ce9122b807f3af8", kill_on_drop: false }`
[INFO] [stdout] 1f5109c6ebe2b4a648d8fd05f6db6c0a5a5d56f1482f59a49ce9122b807f3af8
