[INFO] fetching crate mioco 0.8.1...
[INFO] documenting mioco-0.8.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate mioco 0.8.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate mioco 0.8.1 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 mioco 0.8.1
[INFO] finished tweaking crates.io crate mioco 0.8.1
[INFO] tweaked toml for crates.io crate mioco 0.8.1 written to /workspace/builds/worker-5-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 quine-mc_cluskey v0.2.4
[INFO] [stderr]   Downloaded toml v0.1.30
[INFO] [stderr]   Downloaded thread-scoped v1.0.2
[INFO] [stderr]   Downloaded slab v0.2.0
[INFO] [stderr]   Downloaded context v1.0.1
[INFO] [stderr]   Downloaded owning_ref v0.2.4
[INFO] [stderr]   Downloaded clippy_lints v0.0.85
[INFO] [stderr]   Downloaded clippy v0.0.85
[INFO] [stderr]   Downloaded nix v0.6.0
[INFO] [stderr]   Downloaded spin v0.4.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 56fae3ccfa79793571b5dc6209eaf7076fc77ed4d48871600947632eee442d91
[INFO] running `Command { std: "docker" "start" "-a" "56fae3ccfa79793571b5dc6209eaf7076fc77ed4d48871600947632eee442d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "56fae3ccfa79793571b5dc6209eaf7076fc77ed4d48871600947632eee442d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56fae3ccfa79793571b5dc6209eaf7076fc77ed4d48871600947632eee442d91", kill_on_drop: false }`
[INFO] [stdout] 56fae3ccfa79793571b5dc6209eaf7076fc77ed4d48871600947632eee442d91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d7d68b52ae0086692b6794c5a1b7233e6e2271bf680149198c5112adca9d8800
[INFO] running `Command { std: "docker" "start" "-a" "d7d68b52ae0086692b6794c5a1b7233e6e2271bf680149198c5112adca9d8800", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v0.1.20
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]     Checking bitflags v0.4.0
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking thread-scoped v1.0.2
[INFO] [stderr]     Checking owning_ref v0.2.4
[INFO] [stderr]     Checking slab v0.2.0
[INFO] [stderr]     Checking spin v0.4.10
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.1.7
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling context v1.0.1
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]  Documenting mioco v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: invalid self-closing HTML tag `a`
[INFO] [stdout]   --> lib.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | //! # <a name="example"/></a> Example:
[INFO] [stdout]    |       ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unopened HTML tag `a`
[INFO] [stdout]   --> lib.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 | //! # <a name="example"/></a> Example:
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/sync/mod.rs:22:44
[INFO] [stdout]    |
[INFO] [stdout] 22 |     /// Creates a new instance of an RwLock<T> which is unlocked.
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 22 |     /// Creates a new instance of an `RwLock<T>` which is unlocked.
[INFO] [stdout]    |                                      +         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]    --> src/sync/mod.rs:123:43
[INFO] [stdout]     |
[INFO] [stdout] 123 |     /// Creates a new instance of an Mutex<T> which is unlocked.
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 123 |     /// Creates a new instance of an `Mutex<T>` which is unlocked.
[INFO] [stdout]     |                                      +        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "d7d68b52ae0086692b6794c5a1b7233e6e2271bf680149198c5112adca9d8800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d68b52ae0086692b6794c5a1b7233e6e2271bf680149198c5112adca9d8800", kill_on_drop: false }`
[INFO] [stdout] d7d68b52ae0086692b6794c5a1b7233e6e2271bf680149198c5112adca9d8800
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3834eda8046e160186c83f8789a66085bec93a457228f06d0311db4aef4820d4
[INFO] running `Command { std: "docker" "start" "-a" "3834eda8046e160186c83f8789a66085bec93a457228f06d0311db4aef4820d4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting mioco v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: invalid self-closing HTML tag `a`
[INFO] [stdout]   --> lib.rs:34:7
[INFO] [stdout]    |
[INFO] [stdout] 34 | //! # <a name="example"/></a> Example:
[INFO] [stdout]    |       ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unopened HTML tag `a`
[INFO] [stdout]   --> lib.rs:34:26
[INFO] [stdout]    |
[INFO] [stdout] 34 | //! # <a name="example"/></a> Example:
[INFO] [stdout]    |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/sync/mod.rs:22:44
[INFO] [stdout]    |
[INFO] [stdout] 22 |     /// Creates a new instance of an RwLock<T> which is unlocked.
[INFO] [stdout]    |                                            ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 22 |     /// Creates a new instance of an `RwLock<T>` which is unlocked.
[INFO] [stdout]    |                                      +         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]    --> src/sync/mod.rs:123:43
[INFO] [stdout]     |
[INFO] [stdout] 123 |     /// Creates a new instance of an Mutex<T> which is unlocked.
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 123 |     /// Creates a new instance of an `Mutex<T>` which is unlocked.
[INFO] [stdout]     |                                      +        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "3834eda8046e160186c83f8789a66085bec93a457228f06d0311db4aef4820d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3834eda8046e160186c83f8789a66085bec93a457228f06d0311db4aef4820d4", kill_on_drop: false }`
[INFO] [stdout] 3834eda8046e160186c83f8789a66085bec93a457228f06d0311db4aef4820d4
