[INFO] fetching crate higher-kinded-types 0.3.2...
[INFO] documenting higher-kinded-types-0.3.2 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate higher-kinded-types 0.3.2 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-0-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate higher-kinded-types 0.3.2
[INFO] finished tweaking crates.io crate higher-kinded-types 0.3.2
[INFO] tweaked toml for crates.io crate higher-kinded-types 0.3.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate higher-kinded-types 0.3.2 on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate higher-kinded-types 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4e3f7a53c0cc19082e5414215b2be539b6827cb492d75a4945f0b869fc0d7567
[INFO] running `Command { std: "docker" "start" "4e3f7a53c0cc19082e5414215b2be539b6827cb492d75a4945f0b869fc0d7567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e3f7a53c0cc19082e5414215b2be539b6827cb492d75a4945f0b869fc0d7567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4e3f7a53c0cc19082e5414215b2be539b6827cb492d75a4945f0b869fc0d7567" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e3f7a53c0cc19082e5414215b2be539b6827cb492d75a4945f0b869fc0d7567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4e3f7a53c0cc19082e5414215b2be539b6827cb492d75a4945f0b869fc0d7567" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.3
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]     Checking never-say-never v6.6.666
[INFO] [stderr]     Checking macro_rules_attribute v0.2.3
[INFO] [stderr]  Documenting higher-kinded-types v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/hkt_macro.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | /         dispatch! {$
[INFO] [stdout]  9 | |             fn_traits = false
[INFO] [stdout] 10 | |         }
[INFO] [stdout]    | |_________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Produce <code>impl [ForLt]</code>[^auto] types _on demand_.`
[INFO] [stdout]    = help: ends near `Produce <code>impl [ForLt]</code>[^auto] types _on demand_.`
[INFO] [stdout]    = note: `#[deny(rustdoc::unportable_markdown)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unopened HTML tag `details`
[INFO] [stdout]    --> src/_lib.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 268 |   ///       - Real code:
[INFO] [stdout]     |  _________-
[INFO] [stdout] 269 | | ///
[INFO] [stdout] 270 | | ///         <details class="custom"><summary><span class="summary-box"><span>Click to show</span></span></summary>
[INFO] [stdout]     | |             -------- does not match this unclosed tag
[INFO] [stdout] 271 | | ///
[INFO] [stdout] ...   |
[INFO] [stdout] 282 | | ///
[INFO] [stdout] 283 | | ///     </details>
[INFO] [stdout]     | |    -    ^^^^^^^^^^ this unopened tag
[INFO] [stdout]     | |____|
[INFO] [stdout]     |      because of this Markdown list item
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/advanced/extra_arities.rs:471:1
[INFO] [stdout]     |
[INFO] [stdout] 471 | #[apply(macro_export)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near ````rust`
[INFO] [stdout]     = help: ends near `````
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/advanced/extra_arities.rs:471:1
[INFO] [stdout]     |
[INFO] [stdout] 471 | #[apply(macro_export)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `use ::higher_kinded_types::advanced::extra_arities::*;`
[INFO] [stdout]     = help: ends near `vec_for_each::<i32, Owned>(vec, |_, _owned: i32| {});`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `higher-kinded-types`
[INFO] running `Command { std: "docker" "inspect" "4e3f7a53c0cc19082e5414215b2be539b6827cb492d75a4945f0b869fc0d7567", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e3f7a53c0cc19082e5414215b2be539b6827cb492d75a4945f0b869fc0d7567", kill_on_drop: false }`
[INFO] [stdout] 4e3f7a53c0cc19082e5414215b2be539b6827cb492d75a4945f0b869fc0d7567
