[INFO] fetching crate chess-corners-core 1.2.0...
[INFO] documenting chess-corners-core-1.2.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate chess-corners-core 1.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate chess-corners-core 1.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate chess-corners-core 1.2.0
[INFO] tweaked toml for crates.io crate chess-corners-core 1.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate chess-corners-core 1.2.0 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 chess-corners-core 1.2.0 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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 19012fd251826369082b1ac5df359737367875070ec321be902682f3e4848cdd
[INFO] running `Command { std: "docker" "start" "19012fd251826369082b1ac5df359737367875070ec321be902682f3e4848cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19012fd251826369082b1ac5df359737367875070ec321be902682f3e4848cdd", 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" "19012fd251826369082b1ac5df359737367875070ec321be902682f3e4848cdd" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19012fd251826369082b1ac5df359737367875070ec321be902682f3e4848cdd", 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" "19012fd251826369082b1ac5df359737367875070ec321be902682f3e4848cdd" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]  Documenting chess-corners-core v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::ring`
[INFO] [stdout]    --> src/detect/chess/response.rs:409:9
[INFO] [stdout]     |
[INFO] [stdout] 409 | ///   [`crate::ring`],
[INFO] [stdout]     |         ^^^^^^^^^^^ no item named `ring` in module `chess_corners_core`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/params.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / pub struct ChessParams {
[INFO] [stdout] 19 | |     /// Use the larger r=10 ring instead of the canonical r=5.
[INFO] [stdout] 20 | |     pub use_radius10: bool,
[INFO] [stdout] 21 | |     /// Absolute response floor: a corner is kept when its raw ChESS
[INFO] [stdout] ...  |
[INFO] [stdout] 40 | |     pub orientation_method: Option<OrientationMethod>,
[INFO] [stdout] 41 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Low-level ChESS detection parameters consumed by the response and`
[INFO] [stdout]    = help: ends near `Tunable parameters for the ChESS response computation and corner detection.`
[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/params.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | / pub struct ChessParams {
[INFO] [stdout] 19 | |     /// Use the larger r=10 ring instead of the canonical r=5.
[INFO] [stdout] 20 | |     pub use_radius10: bool,
[INFO] [stdout] 21 | |     /// Absolute response floor: a corner is kept when its raw ChESS
[INFO] [stdout] ...  |
[INFO] [stdout] 40 | |     pub orientation_method: Option<OrientationMethod>,
[INFO] [stdout] 41 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Tunable parameters for the ChESS response computation and corner detection.`
[INFO] [stdout]    = help: ends near `Tunable parameters for the ChESS response computation and corner detection.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `chess-corners-core`
[INFO] running `Command { std: "docker" "inspect" "19012fd251826369082b1ac5df359737367875070ec321be902682f3e4848cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19012fd251826369082b1ac5df359737367875070ec321be902682f3e4848cdd", kill_on_drop: false }`
[INFO] [stdout] 19012fd251826369082b1ac5df359737367875070ec321be902682f3e4848cdd
