[INFO] fetching crate spooky_chess 1.1.0...
[INFO] documenting spooky_chess-1.1.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate spooky_chess 1.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate spooky_chess 1.1.0
[INFO] finished tweaking crates.io crate spooky_chess 1.1.0
[INFO] tweaked toml for crates.io crate spooky_chess 1.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate spooky_chess 1.1.0 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 spooky_chess 1.1.0 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-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 07ec86eee412396d68e2fcf7f730f61c55c4df62e41f03be7d8e5f3057229168
[INFO] running `Command { std: "docker" "start" "07ec86eee412396d68e2fcf7f730f61c55c4df62e41f03be7d8e5f3057229168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07ec86eee412396d68e2fcf7f730f61c55c4df62e41f03be7d8e5f3057229168", 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" "07ec86eee412396d68e2fcf7f730f61c55c4df62e41f03be7d8e5f3057229168" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07ec86eee412396d68e2fcf7f730f61c55c4df62e41f03be7d8e5f3057229168", 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" "07ec86eee412396d68e2fcf7f730f61c55c4df62e41f03be7d8e5f3057229168" "/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_json v1.0.149
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling hotpath-macros v0.14.1
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]     Checking hotpath v0.14.1
[INFO] [stderr]    Compiling tree-sitter-pgn v1.4.3
[INFO] [stderr]    Compiling tree-sitter v0.26.8
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]  Documenting spooky_chess v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `feature(generic_const_exprs)` is not supported with the next-generation trait solver
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(generic_const_exprs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `-Znext-solver=globally` is currently enabled by default for testing
[INFO] [stdout]   = note: reverted the setting to `-Znext-solver=coherence` for this crate
[INFO] [stdout]   = note: the currently stable trait solver will be used for this crate
[INFO] [stdout]   = note: see issues #160895 <https://github.com/rust-lang/rust/issues/160895> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `color_index`
[INFO] [stdout]   --> src/game/mod.rs:40:37
[INFO] [stdout]    |
[INFO] [stdout] 40 |     /// counts[piece_type as usize][color_index] where color_index: White=0, Black=1
[INFO] [stdout]    |                                     ^^^^^^^^^^^ no item named `color_index` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[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/uci/protocol.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / pub struct InfoLine {
[INFO] [stdout] 23 | |     /// Search depth.
[INFO] [stdout] 24 | |     pub depth: Option<u32>,
[INFO] [stdout] 25 | |     /// Centipawn score.
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     pub pv: Vec<String>,
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `UCI response types and communication errors.`
[INFO] [stdout]    = help: ends near `A parsed UCI `info` 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/uci/protocol.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / pub struct InfoLine {
[INFO] [stdout] 23 | |     /// Search depth.
[INFO] [stdout] 24 | |     pub depth: Option<u32>,
[INFO] [stdout] 25 | |     /// Centipawn score.
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | |     pub pv: Vec<String>,
[INFO] [stdout] 37 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `A parsed UCI `info` line.`
[INFO] [stdout]    = help: ends near `A parsed UCI `info` line.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/uci/protocol.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | / pub struct SearchResult {
[INFO] [stdout]  8 | |     /// The engine's chosen move.
[INFO] [stdout]  9 | |     pub best_move: Move,
[INFO] [stdout] 10 | |     /// The engine's chosen move in LAN form.
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     pub info: Vec<InfoLine>,
[INFO] [stdout] 18 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `UCI response types and communication errors.`
[INFO] [stdout]    = help: ends near `Result of a UCI `go` command.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/uci/protocol.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout]  7 | / pub struct SearchResult {
[INFO] [stdout]  8 | |     /// The engine's chosen move.
[INFO] [stdout]  9 | |     pub best_move: Move,
[INFO] [stdout] 10 | |     /// The engine's chosen move in LAN form.
[INFO] [stdout] ...  |
[INFO] [stdout] 17 | |     pub info: Vec<InfoLine>,
[INFO] [stdout] 18 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Result of a UCI `go` command.`
[INFO] [stdout]    = help: ends near `Result of a UCI `go` command.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/uci/protocol.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | / pub enum UciError {
[INFO] [stdout] 42 | |     /// Underlying process I/O failed.
[INFO] [stdout] 43 | |     IoError(io::Error),
[INFO] [stdout] 44 | |     /// The engine emitted unexpected protocol output.
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     IllegalMove(String),
[INFO] [stdout] 50 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `UCI response types and communication errors.`
[INFO] [stdout]    = help: ends near `Errors that can occur during UCI communication.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]   --> src/uci/protocol.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | / pub enum UciError {
[INFO] [stdout] 42 | |     /// Underlying process I/O failed.
[INFO] [stdout] 43 | |     IoError(io::Error),
[INFO] [stdout] 44 | |     /// The engine emitted unexpected protocol output.
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |     IllegalMove(String),
[INFO] [stdout] 50 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the way this is parsed might change in the future
[INFO] [stdout]    = help: starts near `Errors that can occur during UCI communication.`
[INFO] [stdout]    = help: ends near `Errors that can occur during UCI communication.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `spooky_chess`
[INFO] running `Command { std: "docker" "inspect" "07ec86eee412396d68e2fcf7f730f61c55c4df62e41f03be7d8e5f3057229168", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07ec86eee412396d68e2fcf7f730f61c55c4df62e41f03be7d8e5f3057229168", kill_on_drop: false }`
[INFO] [stdout] 07ec86eee412396d68e2fcf7f730f61c55c4df62e41f03be7d8e5f3057229168
