[INFO] fetching crate deep-flatten 0.1.0...
[INFO] documenting deep-flatten-0.1.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate deep-flatten 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate deep-flatten 0.1.0 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 deep-flatten 0.1.0
[INFO] finished tweaking crates.io crate deep-flatten 0.1.0
[INFO] tweaked toml for crates.io crate deep-flatten 0.1.0 written to /workspace/builds/worker-4-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1041baa27b9edfd2811a56ea718dbfaf52663cf2e35ac471dee4a491bd2dda28
[INFO] running `Command { std: "docker" "start" "-a" "1041baa27b9edfd2811a56ea718dbfaf52663cf2e35ac471dee4a491bd2dda28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1041baa27b9edfd2811a56ea718dbfaf52663cf2e35ac471dee4a491bd2dda28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1041baa27b9edfd2811a56ea718dbfaf52663cf2e35ac471dee4a491bd2dda28", kill_on_drop: false }`
[INFO] [stdout] 1041baa27b9edfd2811a56ea718dbfaf52663cf2e35ac471dee4a491bd2dda28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8f261cab6997215ffd4e4b4abdd350ca2d131b8d4876e7fb5ae48cbeef676e9b
[INFO] running `Command { std: "docker" "start" "-a" "8f261cab6997215ffd4e4b4abdd350ca2d131b8d4876e7fb5ae48cbeef676e9b", kill_on_drop: false }`
[INFO] [stderr]  Documenting deep-flatten v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]  --> src/lib.rs:5:76
[INFO] [stdout]   |
[INFO] [stdout] 5 |     /// Convert nested Options e.g. `Option<Option<Option<T>>>` into Option<T>.
[INFO] [stdout]   |                                                                            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]   |
[INFO] [stdout] 5 |     /// Convert nested Options e.g. `Option<Option<Option<T>>>` into `Option<T>`.
[INFO] [stdout]   |                                                                      +         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "8f261cab6997215ffd4e4b4abdd350ca2d131b8d4876e7fb5ae48cbeef676e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f261cab6997215ffd4e4b4abdd350ca2d131b8d4876e7fb5ae48cbeef676e9b", kill_on_drop: false }`
[INFO] [stdout] 8f261cab6997215ffd4e4b4abdd350ca2d131b8d4876e7fb5ae48cbeef676e9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 32babbeb382b7c2b78bb97a51957c1cebc60b2d23a68764d5ac826b8aa7c5cc7
[INFO] running `Command { std: "docker" "start" "-a" "32babbeb382b7c2b78bb97a51957c1cebc60b2d23a68764d5ac826b8aa7c5cc7", kill_on_drop: false }`
[INFO] [stderr]  Documenting deep-flatten v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]  --> src/lib.rs:5:76
[INFO] [stdout]   |
[INFO] [stdout] 5 |     /// Convert nested Options e.g. `Option<Option<Option<T>>>` into Option<T>.
[INFO] [stdout]   |                                                                            ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]   |
[INFO] [stdout] 5 |     /// Convert nested Options e.g. `Option<Option<Option<T>>>` into `Option<T>`.
[INFO] [stdout]   |                                                                      +         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "32babbeb382b7c2b78bb97a51957c1cebc60b2d23a68764d5ac826b8aa7c5cc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32babbeb382b7c2b78bb97a51957c1cebc60b2d23a68764d5ac826b8aa7c5cc7", kill_on_drop: false }`
[INFO] [stdout] 32babbeb382b7c2b78bb97a51957c1cebc60b2d23a68764d5ac826b8aa7c5cc7
