[INFO] fetching crate async-io 1.13.0...
[INFO] documenting async-io-1.13.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate async-io 1.13.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate async-io 1.13.0 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-io 1.13.0
[INFO] finished tweaking crates.io crate async-io 1.13.0
[INFO] tweaked toml for crates.io crate async-io 1.13.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate async-io 1.13.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uds_windows v1.0.2
[INFO] [stderr]   Downloaded signal-hook v0.3.14
[INFO] [stderr]   Downloaded errno v0.3.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.3.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.50
[INFO] [stderr]   Downloaded async-lock v2.6.0
[INFO] [stderr]   Downloaded inotify v0.10.0
[INFO] [stderr]   Downloaded rustix v0.36.7
[INFO] [stderr]   Downloaded async-net v1.7.0
[INFO] [stderr]   Downloaded futures-io v0.3.26
[INFO] [stderr]   Downloaded blocking v1.3.0
[INFO] [stderr]   Downloaded atomic-waker v1.1.0
[INFO] [stderr]   Downloaded concurrent-queue v2.1.0
[INFO] [stderr]   Downloaded async-io v1.12.0
[INFO] [stderr]   Downloaded clap v3.2.23
[INFO] [stderr]   Downloaded rustix v0.37.1
[INFO] [stderr]   Downloaded serde_json v1.0.91
[INFO] [stderr]   Downloaded futures-lite v1.12.0
[INFO] [stderr]   Downloaded async-task v4.3.0
[INFO] [stderr]   Downloaded inotify-sys v0.1.5
[INFO] [stderr]   Downloaded fastrand v1.8.0
[INFO] [stderr]   Downloaded polling v2.6.0
[INFO] [stderr]   Downloaded parking v2.0.0
[INFO] [stderr]   Downloaded timerfd v1.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b459b252a0a24d7d2aa14b7e5ea41a83c2eec26a03494c31e939b73382fbc923
[INFO] running `Command { std: "docker" "start" "-a" "b459b252a0a24d7d2aa14b7e5ea41a83c2eec26a03494c31e939b73382fbc923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b459b252a0a24d7d2aa14b7e5ea41a83c2eec26a03494c31e939b73382fbc923", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b459b252a0a24d7d2aa14b7e5ea41a83c2eec26a03494c31e939b73382fbc923", kill_on_drop: false }`
[INFO] [stdout] b459b252a0a24d7d2aa14b7e5ea41a83c2eec26a03494c31e939b73382fbc923
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 03f48402524a035e3918caa67f9f6a56c9101ae35ee8c2fb506a84cf4f764cd6
[INFO] running `Command { std: "docker" "start" "-a" "03f48402524a035e3918caa67f9f6a56c9101ae35ee8c2fb506a84cf4f764cd6", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling polling v2.6.0
[INFO] [stderr]     Checking parking v2.0.0
[INFO] [stderr]     Checking waker-fn v1.1.0
[INFO] [stderr]     Checking futures-io v0.3.26
[INFO] [stderr]     Checking fastrand v1.8.0
[INFO] [stderr]    Compiling rustix v0.37.1
[INFO] [stderr]    Compiling async-io v1.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking linux-raw-sys v0.3.0
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking futures-lite v1.12.0
[INFO] [stderr]     Checking concurrent-queue v2.1.0
[INFO] [stderr]     Checking async-lock v2.6.0
[INFO] [stderr]  Documenting async-io v1.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `never`
[INFO] [stdout]    --> src/lib.rs:282:11
[INFO] [stdout]     |
[INFO] [stdout] 282 |     /// [`never()`] will never fire, and timers created with [`after()`] or [`at()`] will fire
[INFO] [stdout]     |           ^^^^^^^ this link resolves to the builtin type `never`, which is not in the value namespace
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the builtin type, prefix with `prim@`
[INFO] [stdout]     |
[INFO] [stdout] 282 -     /// [`never()`] will never fire, and timers created with [`after()`] or [`at()`] will fire
[INFO] [stdout] 282 +     /// [`prim@never(`] will never fire, and timers created with [`after()`] or [`at()`] will fire
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `after`
[INFO] [stdout]    --> src/lib.rs:282:64
[INFO] [stdout]     |
[INFO] [stdout] 282 |     /// [`never()`] will never fire, and timers created with [`after()`] or [`at()`] will fire
[INFO] [stdout]     |                                                                ^^^^^^^ no item named `after` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `at`
[INFO] [stdout]    --> src/lib.rs:282:79
[INFO] [stdout]     |
[INFO] [stdout] 282 |     /// [`never()`] will never fire, and timers created with [`after()`] or [`at()`] will fire
[INFO] [stdout]     |                                                                               ^^^^ no item named `at` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "03f48402524a035e3918caa67f9f6a56c9101ae35ee8c2fb506a84cf4f764cd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03f48402524a035e3918caa67f9f6a56c9101ae35ee8c2fb506a84cf4f764cd6", kill_on_drop: false }`
[INFO] [stdout] 03f48402524a035e3918caa67f9f6a56c9101ae35ee8c2fb506a84cf4f764cd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/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] 9dd7fa7bdc456f5dc699de2a2d042030c53c3d4708717477a0f610aa1d3de111
[INFO] running `Command { std: "docker" "start" "-a" "9dd7fa7bdc456f5dc699de2a2d042030c53c3d4708717477a0f610aa1d3de111", kill_on_drop: false }`
[INFO] [stderr]  Documenting async-io v1.13.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `never`
[INFO] [stdout]    --> src/lib.rs:282:11
[INFO] [stdout]     |
[INFO] [stdout] 282 |     /// [`never()`] will never fire, and timers created with [`after()`] or [`at()`] will fire
[INFO] [stdout]     |           ^^^^^^^ this link resolves to the builtin type `never`, which is not in the value namespace
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the builtin type, prefix with `prim@`
[INFO] [stdout]     |
[INFO] [stdout] 282 -     /// [`never()`] will never fire, and timers created with [`after()`] or [`at()`] will fire
[INFO] [stdout] 282 +     /// [`prim@never(`] will never fire, and timers created with [`after()`] or [`at()`] will fire
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `after`
[INFO] [stdout]    --> src/lib.rs:282:64
[INFO] [stdout]     |
[INFO] [stdout] 282 |     /// [`never()`] will never fire, and timers created with [`after()`] or [`at()`] will fire
[INFO] [stdout]     |                                                                ^^^^^^^ no item named `after` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `at`
[INFO] [stdout]    --> src/lib.rs:282:79
[INFO] [stdout]     |
[INFO] [stdout] 282 |     /// [`never()`] will never fire, and timers created with [`after()`] or [`at()`] will fire
[INFO] [stdout]     |                                                                               ^^^^ no item named `at` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "9dd7fa7bdc456f5dc699de2a2d042030c53c3d4708717477a0f610aa1d3de111", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9dd7fa7bdc456f5dc699de2a2d042030c53c3d4708717477a0f610aa1d3de111", kill_on_drop: false }`
[INFO] [stdout] 9dd7fa7bdc456f5dc699de2a2d042030c53c3d4708717477a0f610aa1d3de111
