[INFO] fetching crate guitar-tab-generator 2.1.0...
[INFO] documenting guitar-tab-generator-2.1.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate guitar-tab-generator 2.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate guitar-tab-generator 2.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate guitar-tab-generator 2.1.0
[INFO] tweaked toml for crates.io crate guitar-tab-generator 2.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate guitar-tab-generator 2.1.0 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 guitar-tab-generator 2.1.0 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-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f59880654d4eed387e9b6a61d17bead4403691807a5b99c74eb08e589049c64a
[INFO] running `Command { std: "docker" "start" "f59880654d4eed387e9b6a61d17bead4403691807a5b99c74eb08e589049c64a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f59880654d4eed387e9b6a61d17bead4403691807a5b99c74eb08e589049c64a", 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" "f59880654d4eed387e9b6a61d17bead4403691807a5b99c74eb08e589049c64a" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f59880654d4eed387e9b6a61d17bead4403691807a5b99c74eb08e589049c64a", 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" "f59880654d4eed387e9b6a61d17bead4403691807a5b99c74eb08e589049c64a" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.123
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling bumpalo v3.20.3
[INFO] [stderr]     Checking unicode-ident v1.0.24
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]    Compiling wasm-bindgen v0.2.123
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]     Checking lru v0.7.8
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking ordered-float v5.3.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling memoize-inner v0.5.1
[INFO] [stderr]     Checking memoize v0.6.0
[INFO] [stderr]     Checking regex v1.12.4
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.123
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling deprecate-until v1.0.0
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling tsify-macros v0.5.6
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking pathfinding v4.15.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.123
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking js-sys v0.3.100
[INFO] [stderr]     Checking web-sys v0.3.100
[INFO] [stderr]     Checking serde-wasm-bindgen v0.6.5
[INFO] [stderr]     Checking gloo-utils v0.2.0
[INFO] [stderr]     Checking tsify v0.5.6
[INFO] [stderr]  Documenting guitar-tab-generator v2.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/arrangement.rs:241:1
[INFO] [stdout]     |
[INFO] [stdout] 241 | / pub struct Arrangement {
[INFO] [stdout] 242 | |     pub(crate) lines: Vec<Line<BeatVec<PitchFingering>>>,
[INFO] [stdout] 243 | |     difficulty: i32,
[INFO] [stdout] 244 | |     max_fret_span: u8,
[INFO] [stdout] 245 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near ``Arrangement` is re-exported for direct Rust consumers. The canonical 2.x access path`
[INFO] [stdout]     = help: ends near `A single ranked guitar arrangement: one fingering choice per beat, ordered by line.`
[INFO] [stdout]     = note: `#[deny(rustdoc::unportable_markdown)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/arrangement.rs:241:1
[INFO] [stdout]     |
[INFO] [stdout] 241 | / pub struct Arrangement {
[INFO] [stdout] 242 | |     pub(crate) lines: Vec<Line<BeatVec<PitchFingering>>>,
[INFO] [stdout] 243 | |     difficulty: i32,
[INFO] [stdout] 244 | |     max_fret_span: u8,
[INFO] [stdout] 245 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `A single ranked guitar arrangement: one fingering choice per beat, ordered by line.`
[INFO] [stdout]     = help: ends near `A single ranked guitar arrangement: one fingering choice per beat, ordered by line.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/arrangement.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub type BeatVec<T> = Vec<T>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near ``Arrangement` is re-exported for direct Rust consumers. The canonical 2.x access path`
[INFO] [stdout]    = help: ends near `One beat's worth of items (usually `Pitch` or `PitchFingering`).`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/arrangement.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub type BeatVec<T> = Vec<T>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `One beat's worth of items (usually `Pitch` or `PitchFingering`).`
[INFO] [stdout]    = help: ends near `One beat's worth of items (usually `Pitch` or `PitchFingering`).`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/arrangement.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / pub enum Line<T> {
[INFO] [stdout] 19 | |     MeasureBreak,
[INFO] [stdout] 20 | |     Rest,
[INFO] [stdout] 21 | |     Playable(T),
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near ``Arrangement` is re-exported for direct Rust consumers. The canonical 2.x access path`
[INFO] [stdout]    = help: ends near `One logical line of a parsed or arranged composition.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/arrangement.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / pub enum Line<T> {
[INFO] [stdout] 19 | |     MeasureBreak,
[INFO] [stdout] 20 | |     Rest,
[INFO] [stdout] 21 | |     Playable(T),
[INFO] [stdout] 22 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `One logical line of a parsed or arranged composition.`
[INFO] [stdout]    = help: ends near `One logical line of a parsed or arranged composition.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `guitar-tab-generator`
[INFO] running `Command { std: "docker" "inspect" "f59880654d4eed387e9b6a61d17bead4403691807a5b99c74eb08e589049c64a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59880654d4eed387e9b6a61d17bead4403691807a5b99c74eb08e589049c64a", kill_on_drop: false }`
[INFO] [stdout] f59880654d4eed387e9b6a61d17bead4403691807a5b99c74eb08e589049c64a
