[INFO] fetching crate identity-diff 0.6.2...
[INFO] documenting identity-diff-0.6.2 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate identity-diff 0.6.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate identity-diff 0.6.2 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 identity-diff 0.6.2
[INFO] finished tweaking crates.io crate identity-diff 0.6.2
[INFO] tweaked toml for crates.io crate identity-diff 0.6.2 written to /workspace/builds/worker-3-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 identity-diff-derive v0.6.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 72f6efc86f12a4add05176fc3c7cec9f74716945cdf9a2351edcd9e33051db77
[INFO] running `Command { std: "docker" "start" "-a" "72f6efc86f12a4add05176fc3c7cec9f74716945cdf9a2351edcd9e33051db77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72f6efc86f12a4add05176fc3c7cec9f74716945cdf9a2351edcd9e33051db77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f6efc86f12a4add05176fc3c7cec9f74716945cdf9a2351edcd9e33051db77", kill_on_drop: false }`
[INFO] [stdout] 72f6efc86f12a4add05176fc3c7cec9f74716945cdf9a2351edcd9e33051db77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] d66bc99d81e5e13a713628b3b63f1d6507e5ebf6df0ab99e6bf0542daefce1a2
[INFO] running `Command { std: "docker" "start" "-a" "d66bc99d81e5e13a713628b3b63f1d6507e5ebf6df0ab99e6bf0542daefce1a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustversion v1.0.12
[INFO] [stderr]    Compiling serde v1.0.160
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling identity-diff-derive v0.6.2
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]  Documenting identity-diff v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/option.rs:13:41
[INFO] [stdout]    |
[INFO] [stdout] 13 | /// also converts `to` and `from` Option<T> when serialized/deserialized
[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] 13 | /// also converts `to` and `from` `Option<T>` when serialized/deserialized
[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 4.60s
[INFO] running `Command { std: "docker" "inspect" "d66bc99d81e5e13a713628b3b63f1d6507e5ebf6df0ab99e6bf0542daefce1a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d66bc99d81e5e13a713628b3b63f1d6507e5ebf6df0ab99e6bf0542daefce1a2", kill_on_drop: false }`
[INFO] [stdout] d66bc99d81e5e13a713628b3b63f1d6507e5ebf6df0ab99e6bf0542daefce1a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16495e8bec505ddb3bf47c695fd8cda21d4c9ab4916f78fbabc4230d62567afe
[INFO] running `Command { std: "docker" "start" "-a" "16495e8bec505ddb3bf47c695fd8cda21d4c9ab4916f78fbabc4230d62567afe", kill_on_drop: false }`
[INFO] [stderr]  Documenting identity-diff v0.6.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/option.rs:13:41
[INFO] [stdout]    |
[INFO] [stdout] 13 | /// also converts `to` and `from` Option<T> when serialized/deserialized
[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] 13 | /// also converts `to` and `from` `Option<T>` when serialized/deserialized
[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 0.45s
[INFO] running `Command { std: "docker" "inspect" "16495e8bec505ddb3bf47c695fd8cda21d4c9ab4916f78fbabc4230d62567afe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16495e8bec505ddb3bf47c695fd8cda21d4c9ab4916f78fbabc4230d62567afe", kill_on_drop: false }`
[INFO] [stdout] 16495e8bec505ddb3bf47c695fd8cda21d4c9ab4916f78fbabc4230d62567afe
