[INFO] fetching crate chronofold 0.4.0...
[INFO] documenting chronofold-0.4.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate chronofold 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate chronofold 0.4.0 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chronofold 0.4.0
[INFO] finished tweaking crates.io crate chronofold 0.4.0
[INFO] tweaked toml for crates.io crate chronofold 0.4.0 written to /workspace/builds/worker-4-tc2/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" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 531657304ab1acf5c4ae2f63b5e106d9f55148b5feff684cc5d1ab265b544f21
[INFO] running `Command { std: "docker" "start" "-a" "531657304ab1acf5c4ae2f63b5e106d9f55148b5feff684cc5d1ab265b544f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "531657304ab1acf5c4ae2f63b5e106d9f55148b5feff684cc5d1ab265b544f21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531657304ab1acf5c4ae2f63b5e106d9f55148b5feff684cc5d1ab265b544f21", kill_on_drop: false }`
[INFO] [stdout] 531657304ab1acf5c4ae2f63b5e106d9f55148b5feff684cc5d1ab265b544f21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82836d5177519b2f3cef2a4b51da8fac5310273a9c05c2b583bd1c90abc45ef4
[INFO] running `Command { std: "docker" "start" "-a" "82836d5177519b2f3cef2a4b51da8fac5310273a9c05c2b583bd1c90abc45ef4", kill_on_drop: false }`
[INFO] [stderr]  Documenting chronofold v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/change.rs:23:38
[INFO] [stdout]    |
[INFO] [stdout] 23 |     /// Maps a Change<&T> to a Change<T> by cloning its contents.
[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] 23 |     /// Maps a Change<&T> to a `Change<T>` by cloning its contents.
[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 0.77s
[INFO] running `Command { std: "docker" "inspect" "82836d5177519b2f3cef2a4b51da8fac5310273a9c05c2b583bd1c90abc45ef4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82836d5177519b2f3cef2a4b51da8fac5310273a9c05c2b583bd1c90abc45ef4", kill_on_drop: false }`
[INFO] [stdout] 82836d5177519b2f3cef2a4b51da8fac5310273a9c05c2b583bd1c90abc45ef4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+beta-2023-04-20" "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] 76ae194f86315a21637cbf45a26cd5945d3c579f5df24c710c3e3b66b8f928d8
[INFO] running `Command { std: "docker" "start" "-a" "76ae194f86315a21637cbf45a26cd5945d3c579f5df24c710c3e3b66b8f928d8", kill_on_drop: false }`
[INFO] [stderr]  Documenting chronofold v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/change.rs:23:38
[INFO] [stdout]    |
[INFO] [stdout] 23 |     /// Maps a Change<&T> to a Change<T> by cloning its contents.
[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] 23 |     /// Maps a Change<&T> to a `Change<T>` by cloning its contents.
[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 0.72s
[INFO] running `Command { std: "docker" "inspect" "76ae194f86315a21637cbf45a26cd5945d3c579f5df24c710c3e3b66b8f928d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76ae194f86315a21637cbf45a26cd5945d3c579f5df24c710c3e3b66b8f928d8", kill_on_drop: false }`
[INFO] [stdout] 76ae194f86315a21637cbf45a26cd5945d3c579f5df24c710c3e3b66b8f928d8
