[INFO] fetching crate blazediff-interpret 6.4.0...
[INFO] documenting blazediff-interpret-6.4.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate blazediff-interpret 6.4.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate blazediff-interpret 6.4.0
[INFO] finished tweaking crates.io crate blazediff-interpret 6.4.0
[INFO] tweaked toml for crates.io crate blazediff-interpret 6.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate blazediff-interpret 6.4.0 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 blazediff-interpret 6.4.0 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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 44485107a99b3253d3b1a43166d65df637881a90306b74768bce8f4442402439
[INFO] running `Command { std: "docker" "start" "44485107a99b3253d3b1a43166d65df637881a90306b74768bce8f4442402439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44485107a99b3253d3b1a43166d65df637881a90306b74768bce8f4442402439", 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" "44485107a99b3253d3b1a43166d65df637881a90306b74768bce8f4442402439" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44485107a99b3253d3b1a43166d65df637881a90306b74768bce8f4442402439", 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" "44485107a99b3253d3b1a43166d65df637881a90306b74768bce8f4442402439" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling napi-build v2.3.1
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]    Compiling blazediff-ssim v6.1.0
[INFO] [stderr]    Compiling blazediff-interpret v6.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling blazediff v6.0.1
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling blazediff-shared v6.0.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]  Documenting blazediff-interpret v6.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/region/mod.rs:313:1
[INFO] [stdout]     |
[INFO] [stdout] 313 | / pub fn detect_regions(mask: &[bool], width: u32, height: u32) -> Vec<ComponentInfo> {
[INFO] [stdout] 314 | |     let total = (width * height) as usize;
[INFO] [stdout] 315 | |     if total == 0 || !mask.iter().any(|&m| m) {
[INFO] [stdout] 316 | |         return Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 326 | |     extract_labeled_regions(&labels, mask, width)
[INFO] [stdout] 327 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `YIQ squared-delta floor for treating a pixel as actually changed.`
[INFO] [stdout]     = help: ends near `binary mask → morph close → connected components → extract with original mask`
[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/region/mod.rs:313:1
[INFO] [stdout]     |
[INFO] [stdout] 313 | / pub fn detect_regions(mask: &[bool], width: u32, height: u32) -> Vec<ComponentInfo> {
[INFO] [stdout] 314 | |     let total = (width * height) as usize;
[INFO] [stdout] 315 | |     if total == 0 || !mask.iter().any(|&m| m) {
[INFO] [stdout] 316 | |         return Vec::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 326 | |     extract_labeled_regions(&labels, mask, width)
[INFO] [stdout] 327 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Full region detection pipeline:`
[INFO] [stdout]     = help: ends near `Full region detection pipeline:`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/region/mod.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 54 | / pub fn extract_change_mask(output_data: &[u8], width: u32, height: u32) -> Vec<bool> {
[INFO] [stdout] 55 | |     let total = (width * height) as usize;
[INFO] [stdout] 56 | |     let mut mask = vec![false; total];
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `YIQ squared-delta floor for treating a pixel as actually changed.`
[INFO] [stdout]    = help: ends near `Extract change mask from output image: a pixel is changed if it's not grayscale (R != G or R != B).`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/region/mod.rs:54:1
[INFO] [stdout]    |
[INFO] [stdout] 54 | / pub fn extract_change_mask(output_data: &[u8], width: u32, height: u32) -> Vec<bool> {
[INFO] [stdout] 55 | |     let total = (width * height) as usize;
[INFO] [stdout] 56 | |     let mut mask = vec![false; total];
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Extract change mask from output image: a pixel is changed if it's not grayscale (R != G or R != B).`
[INFO] [stdout]    = help: ends near `Extract change mask from output image: a pixel is changed if it's not grayscale (R != G or R != B).`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/region/mod.rs:268:1
[INFO] [stdout]     |
[INFO] [stdout] 268 | / pub fn merge_overlapping_components(
[INFO] [stdout] 269 | |     mut components: Vec<ComponentInfo>,
[INFO] [stdout] 270 | |     slack_x: u32,
[INFO] [stdout] 271 | |     slack_y: u32,
[INFO] [stdout] ...   |
[INFO] [stdout] 309 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `YIQ squared-delta floor for treating a pixel as actually changed.`
[INFO] [stdout]     = help: ends near `morphological radius would bridge unrelated regions across background.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/region/mod.rs:268:1
[INFO] [stdout]     |
[INFO] [stdout] 268 | / pub fn merge_overlapping_components(
[INFO] [stdout] 269 | |     mut components: Vec<ComponentInfo>,
[INFO] [stdout] 270 | |     slack_x: u32,
[INFO] [stdout] 271 | |     slack_y: u32,
[INFO] [stdout] ...   |
[INFO] [stdout] 309 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Merge components whose bounding boxes overlap (or sit within `slack``
[INFO] [stdout]     = help: ends near `Merge components whose bounding boxes overlap (or sit within `slack``
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/region/mod.rs:194:1
[INFO] [stdout]     |
[INFO] [stdout] 194 | / pub struct ChangeDensity {
[INFO] [stdout] 195 | |     /// Inclusive prefix sums of touched pixels, `(width + 1) * (height + 1)`.
[INFO] [stdout] 196 | |     sums: Vec<u32>,
[INFO] [stdout] 197 | |     width: usize,
[INFO] [stdout] 198 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `YIQ squared-delta floor for treating a pixel as actually changed.`
[INFO] [stdout]     = help: ends near `in constant time from a summed-area table.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/region/mod.rs:194:1
[INFO] [stdout]     |
[INFO] [stdout] 194 | / pub struct ChangeDensity {
[INFO] [stdout] 195 | |     /// Inclusive prefix sums of touched pixels, `(width + 1) * (height + 1)`.
[INFO] [stdout] 196 | |     sums: Vec<u32>,
[INFO] [stdout] 197 | |     width: usize,
[INFO] [stdout] 198 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `How much of any rectangle differs between the two images at all, answered`
[INFO] [stdout]     = help: ends near `How much of any rectangle differs between the two images at all, answered`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `blazediff::diff` is both a function and a module
[INFO] [stdout]    --> src/lib.rs:300:16
[INFO] [stdout]     |
[INFO] [stdout] 300 |     /// What [`blazediff::diff`] returns: its result plus the visualization it
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]     |
[INFO] [stdout] 300 |     /// What [`blazediff::diff()`] returns: its result plus the visualization it
[INFO] [stdout]     |                               ++
[INFO] [stdout] help: to link to the module, prefix with `mod@`
[INFO] [stdout]     |
[INFO] [stdout] 300 |     /// What [`mod@blazediff::diff`] returns: its result plus the visualization it
[INFO] [stdout]     |                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `blazediff::diff` is both a function and a module
[INFO] [stdout]    --> src/lib.rs:365:12
[INFO] [stdout]     |
[INFO] [stdout] 365 | /// runs [`blazediff::diff`], interprets the result, and repaints the output in
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^ ambiguous link
[INFO] [stdout]     |
[INFO] [stdout] help: to link to the function, add parentheses
[INFO] [stdout]     |
[INFO] [stdout] 365 | /// runs [`blazediff::diff()`], interprets the result, and repaints the output in
[INFO] [stdout]     |                           ++
[INFO] [stdout] help: to link to the module, prefix with `mod@`
[INFO] [stdout]     |
[INFO] [stdout] 365 | /// runs [`mod@blazediff::diff`], interprets the result, and repaints the output in
[INFO] [stdout]     |            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `blazediff-interpret`
[INFO] running `Command { std: "docker" "inspect" "44485107a99b3253d3b1a43166d65df637881a90306b74768bce8f4442402439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44485107a99b3253d3b1a43166d65df637881a90306b74768bce8f4442402439", kill_on_drop: false }`
[INFO] [stdout] 44485107a99b3253d3b1a43166d65df637881a90306b74768bce8f4442402439
