[INFO] fetching crate aarch64-std 0.1.2...
[INFO] documenting aarch64-std-0.1.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate aarch64-std 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate aarch64-std 0.1.2 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 aarch64-std 0.1.2
[INFO] finished tweaking crates.io crate aarch64-std 0.1.2
[INFO] tweaked toml for crates.io crate aarch64-std 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 tock-registers v0.8.1
[INFO] [stderr]   Downloaded aarch64-cpu v9.3.1
[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] 12fa0ae87a1dd26bc49ac7311bcda6745ca1bb0600a63032de83aa6ab7f30172
[INFO] running `Command { std: "docker" "start" "-a" "12fa0ae87a1dd26bc49ac7311bcda6745ca1bb0600a63032de83aa6ab7f30172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12fa0ae87a1dd26bc49ac7311bcda6745ca1bb0600a63032de83aa6ab7f30172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12fa0ae87a1dd26bc49ac7311bcda6745ca1bb0600a63032de83aa6ab7f30172", kill_on_drop: false }`
[INFO] [stdout] 12fa0ae87a1dd26bc49ac7311bcda6745ca1bb0600a63032de83aa6ab7f30172
[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] 1ca31e5e933951cdf76e42de0ef6931b45a99282337a7a64bf58403d6b3e8396
[INFO] running `Command { std: "docker" "start" "-a" "1ca31e5e933951cdf76e42de0ef6931b45a99282337a7a64bf58403d6b3e8396", kill_on_drop: false }`
[INFO] [stderr]     Checking tock-registers v0.8.1
[INFO] [stderr]     Checking aarch64-cpu v9.3.1
[INFO] [stderr]  Documenting aarch64-std v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `new`
[INFO] [stdout]   --> src/sync/mutex.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 | /// mutex can be created via a [`new`] constructor. Each mutex has a type parameter
[INFO] [stdout]    |                                  ^^^ no item named `new` 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 `lock`
[INFO] [stdout]   --> src/sync/mutex.rs:14:45
[INFO] [stdout]    |
[INFO] [stdout] 14 | /// through the RAII guards returned from [`lock`] and [`try_lock`], which
[INFO] [stdout]    |                                             ^^^^ no item named `lock` 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 `try_lock`
[INFO] [stdout]   --> src/sync/mutex.rs:14:58
[INFO] [stdout]    |
[INFO] [stdout] 14 | /// through the RAII guards returned from [`lock`] and [`try_lock`], which
[INFO] [stdout]    |                                                          ^^^^^^^^ no item named `try_lock` 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 `WouldBlock`
[INFO] [stdout]   --> src/sync/mutex.rs:95:37
[INFO] [stdout]    |
[INFO] [stdout] 95 |     /// this call will return the [`WouldBlock`] error.
[INFO] [stdout]    |                                     ^^^^^^^^^^ no item named `WouldBlock` 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 `crate::sync::RwLock::try_read`
[INFO] [stdout]  --> src/sync/poison.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// [`try_read`]: crate::sync::RwLock::try_read
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `RwLock` in module `sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::sync::RwLock::try_write`
[INFO] [stdout]  --> src/sync/poison.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// [`try_write`]: crate::sync::RwLock::try_write
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `RwLock` in module `sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::sync::RwLock`
[INFO] [stdout]   --> src/sync/poison.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// [`RwLock`]: crate::sync::RwLock
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ no item named `RwLock` in module `sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::result::Result::Err`
[INFO] [stdout]   --> src/thread.rs:59:22
[INFO] [stdout]    |
[INFO] [stdout] 59 |         /// [`Err`]: crate::result::Result::Err
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `result` in module `aarch64_std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `id`
[INFO] [stdout]    --> src/thread.rs:406:37
[INFO] [stdout]     |
[INFO] [stdout] 406 |     /// can be retrieved from the [`id`] method on a [`Thread`].
[INFO] [stdout]     |                                     ^^ no item named `id` 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 `name`
[INFO] [stdout]    --> src/thread.rs:475:13
[INFO] [stdout]     |
[INFO] [stdout] 475 |     /// - [`name`]: specifies an [associated name for the thread][naming-threads]
[INFO] [stdout]     |             ^^^^ no item named `name` 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 `stack_size`
[INFO] [stdout]    --> src/thread.rs:476:13
[INFO] [stdout]     |
[INFO] [stdout] 476 |     /// - [`stack_size`]: specifies the [desired stack size for the thread][stack-size]
[INFO] [stdout]     |             ^^^^^^^^^^ no item named `stack_size` 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 `io::Result`
[INFO] [stdout]    --> src/thread.rs:479:11
[INFO] [stdout]     |
[INFO] [stdout] 479 |     /// [`io::Result`] to the thread handle with the given configuration.
[INFO] [stdout]     |           ^^^^^^^^^^ no item named `io` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `thread::spawn`
[INFO] [stdout]    --> src/thread.rs:481:15
[INFO] [stdout]     |
[INFO] [stdout] 481 |     /// The [`thread::spawn`] free function uses a `Builder` with default
[INFO] [stdout]     |               ^^^^^^^^^^^^^ no item named `thread` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `unwrap`
[INFO] [stdout]    --> src/thread.rs:482:29
[INFO] [stdout]     |
[INFO] [stdout] 482 |     /// configuration and [`unwrap`]s its return value.
[INFO] [stdout]     |                             ^^^^^^ no item named `unwrap` 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 `thread::spawn`
[INFO] [stdout]    --> src/thread.rs:484:52
[INFO] [stdout]     |
[INFO] [stdout] 484 |     /// You may want to use [`spawn`] instead of [`thread::spawn`], when you want
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^ no item named `thread` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `io::Result`
[INFO] [stdout]    --> src/thread.rs:486:58
[INFO] [stdout]     |
[INFO] [stdout] 486 |     /// panic where the `Builder` method will return a [`io::Result`].
[INFO] [stdout]     |                                                          ^^^^^^^^^^ no item named `io` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `io::Result`
[INFO] [stdout]    --> src/thread.rs:523:15
[INFO] [stdout]     |
[INFO] [stdout] 523 |         /// [`io::Result`] to its [`JoinHandle`].
[INFO] [stdout]     |               ^^^^^^^^^^ no item named `io` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `join`
[INFO] [stdout]    --> src/thread.rs:543:38
[INFO] [stdout]     |
[INFO] [stdout] 543 |     /// The join handle provides a [`join`] method that can be used to join the spawned
[INFO] [stdout]     |                                      ^^^^ no item named `join` 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 `join`
[INFO] [stdout]    --> src/thread.rs:544:49
[INFO] [stdout]     |
[INFO] [stdout] 544 |     /// thread. If the spawned thread panics, [`join`] will return an [`Err`] containing
[INFO] [stdout]     |                                                 ^^^^ no item named `join` 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 `sleep`
[INFO] [stdout]    --> src/thread.rs:597:52
[INFO] [stdout]     |
[INFO] [stdout] 597 |     /// Many functions within this crate such as [`sleep`] have built-in calls to this function.
[INFO] [stdout]     |                                                    ^^^^^ no item named `sleep` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "1ca31e5e933951cdf76e42de0ef6931b45a99282337a7a64bf58403d6b3e8396", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ca31e5e933951cdf76e42de0ef6931b45a99282337a7a64bf58403d6b3e8396", kill_on_drop: false }`
[INFO] [stdout] 1ca31e5e933951cdf76e42de0ef6931b45a99282337a7a64bf58403d6b3e8396
[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] 02d9d599e752f11d43b4c61cf2dba9468fddbee1156af858280cf94cbbafb5af
[INFO] running `Command { std: "docker" "start" "-a" "02d9d599e752f11d43b4c61cf2dba9468fddbee1156af858280cf94cbbafb5af", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting aarch64-std v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `new`
[INFO] [stdout]   --> src/sync/mutex.rs:12:34
[INFO] [stdout]    |
[INFO] [stdout] 12 | /// mutex can be created via a [`new`] constructor. Each mutex has a type parameter
[INFO] [stdout]    |                                  ^^^ no item named `new` 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 `lock`
[INFO] [stdout]   --> src/sync/mutex.rs:14:45
[INFO] [stdout]    |
[INFO] [stdout] 14 | /// through the RAII guards returned from [`lock`] and [`try_lock`], which
[INFO] [stdout]    |                                             ^^^^ no item named `lock` 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 `try_lock`
[INFO] [stdout]   --> src/sync/mutex.rs:14:58
[INFO] [stdout]    |
[INFO] [stdout] 14 | /// through the RAII guards returned from [`lock`] and [`try_lock`], which
[INFO] [stdout]    |                                                          ^^^^^^^^ no item named `try_lock` 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 `WouldBlock`
[INFO] [stdout]   --> src/sync/mutex.rs:95:37
[INFO] [stdout]    |
[INFO] [stdout] 95 |     /// this call will return the [`WouldBlock`] error.
[INFO] [stdout]    |                                     ^^^^^^^^^^ no item named `WouldBlock` 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 `crate::sync::RwLock::try_read`
[INFO] [stdout]  --> src/sync/poison.rs:8:19
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// [`try_read`]: crate::sync::RwLock::try_read
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `RwLock` in module `sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::sync::RwLock::try_write`
[INFO] [stdout]  --> src/sync/poison.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | /// [`try_write`]: crate::sync::RwLock::try_write
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `RwLock` in module `sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::sync::RwLock`
[INFO] [stdout]   --> src/sync/poison.rs:11:17
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// [`RwLock`]: crate::sync::RwLock
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^ no item named `RwLock` in module `sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::result::Result::Err`
[INFO] [stdout]   --> src/thread.rs:59:22
[INFO] [stdout]    |
[INFO] [stdout] 59 |         /// [`Err`]: crate::result::Result::Err
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `result` in module `aarch64_std`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `id`
[INFO] [stdout]    --> src/thread.rs:406:37
[INFO] [stdout]     |
[INFO] [stdout] 406 |     /// can be retrieved from the [`id`] method on a [`Thread`].
[INFO] [stdout]     |                                     ^^ no item named `id` 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 `name`
[INFO] [stdout]    --> src/thread.rs:475:13
[INFO] [stdout]     |
[INFO] [stdout] 475 |     /// - [`name`]: specifies an [associated name for the thread][naming-threads]
[INFO] [stdout]     |             ^^^^ no item named `name` 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 `stack_size`
[INFO] [stdout]    --> src/thread.rs:476:13
[INFO] [stdout]     |
[INFO] [stdout] 476 |     /// - [`stack_size`]: specifies the [desired stack size for the thread][stack-size]
[INFO] [stdout]     |             ^^^^^^^^^^ no item named `stack_size` 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 `io::Result`
[INFO] [stdout]    --> src/thread.rs:479:11
[INFO] [stdout]     |
[INFO] [stdout] 479 |     /// [`io::Result`] to the thread handle with the given configuration.
[INFO] [stdout]     |           ^^^^^^^^^^ no item named `io` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `thread::spawn`
[INFO] [stdout]    --> src/thread.rs:481:15
[INFO] [stdout]     |
[INFO] [stdout] 481 |     /// The [`thread::spawn`] free function uses a `Builder` with default
[INFO] [stdout]     |               ^^^^^^^^^^^^^ no item named `thread` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `unwrap`
[INFO] [stdout]    --> src/thread.rs:482:29
[INFO] [stdout]     |
[INFO] [stdout] 482 |     /// configuration and [`unwrap`]s its return value.
[INFO] [stdout]     |                             ^^^^^^ no item named `unwrap` 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 `thread::spawn`
[INFO] [stdout]    --> src/thread.rs:484:52
[INFO] [stdout]     |
[INFO] [stdout] 484 |     /// You may want to use [`spawn`] instead of [`thread::spawn`], when you want
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^ no item named `thread` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `io::Result`
[INFO] [stdout]    --> src/thread.rs:486:58
[INFO] [stdout]     |
[INFO] [stdout] 486 |     /// panic where the `Builder` method will return a [`io::Result`].
[INFO] [stdout]     |                                                          ^^^^^^^^^^ no item named `io` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `io::Result`
[INFO] [stdout]    --> src/thread.rs:523:15
[INFO] [stdout]     |
[INFO] [stdout] 523 |         /// [`io::Result`] to its [`JoinHandle`].
[INFO] [stdout]     |               ^^^^^^^^^^ no item named `io` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `join`
[INFO] [stdout]    --> src/thread.rs:543:38
[INFO] [stdout]     |
[INFO] [stdout] 543 |     /// The join handle provides a [`join`] method that can be used to join the spawned
[INFO] [stdout]     |                                      ^^^^ no item named `join` 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 `join`
[INFO] [stdout]    --> src/thread.rs:544:49
[INFO] [stdout]     |
[INFO] [stdout] 544 |     /// thread. If the spawned thread panics, [`join`] will return an [`Err`] containing
[INFO] [stdout]     |                                                 ^^^^ no item named `join` 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 `sleep`
[INFO] [stdout]    --> src/thread.rs:597:52
[INFO] [stdout]     |
[INFO] [stdout] 597 |     /// Many functions within this crate such as [`sleep`] have built-in calls to this function.
[INFO] [stdout]     |                                                    ^^^^^ no item named `sleep` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "02d9d599e752f11d43b4c61cf2dba9468fddbee1156af858280cf94cbbafb5af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02d9d599e752f11d43b4c61cf2dba9468fddbee1156af858280cf94cbbafb5af", kill_on_drop: false }`
[INFO] [stdout] 02d9d599e752f11d43b4c61cf2dba9468fddbee1156af858280cf94cbbafb5af
