[INFO] cloning repository https://github.com/13christopherb/chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/13christopherb/chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F13christopherb%2Fchess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F13christopherb%2Fchess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb36a895dd62edd6830da05326e253ce4f185e8e
[INFO] documenting 13christopherb/chess against beta-2025-10-28 for beta-1.92-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F13christopherb%2Fchess" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/13christopherb/chess
[INFO] finished tweaking git repo https://github.com/13christopherb/chess
[INFO] tweaked toml for git repo https://github.com/13christopherb/chess written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/13christopherb/chess on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/13christopherb/chess 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.lto
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fb61f43e1b63b77d1bcfe9c97456e3ffd0874779eb60f3b7daea56185679268
[INFO] running `Command { std: "docker" "start" "-a" "3fb61f43e1b63b77d1bcfe9c97456e3ffd0874779eb60f3b7daea56185679268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fb61f43e1b63b77d1bcfe9c97456e3ffd0874779eb60f3b7daea56185679268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fb61f43e1b63b77d1bcfe9c97456e3ffd0874779eb60f3b7daea56185679268", kill_on_drop: false }`
[INFO] [stdout] 3fb61f43e1b63b77d1bcfe9c97456e3ffd0874779eb60f3b7daea56185679268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f84f52fe833da19d6941f79d8c5940dd06c24f4cc51151ec947eec09f782754
[INFO] running `Command { std: "docker" "start" "-a" "2f84f52fe833da19d6941f79d8c5940dd06c24f4cc51151ec947eec09f782754", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.lto
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/game_board/bitboard.rs:71:23
[INFO] [stdout]    |
[INFO] [stdout] 71 |         self.board ^= (self.set_mask[to as usize] | self.set_mask[from as usize])
[INFO] [stdout]    |                       ^                                                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -         self.board ^= (self.set_mask[to as usize] | self.set_mask[from as usize])
[INFO] [stdout] 71 +         self.board ^= self.set_mask[to as usize] | self.set_mask[from as usize]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/moves/movegen.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 242 |         if (pos.en_passant != NO_SQ) {
[INFO] [stdout]     |            ^                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 242 -         if (pos.en_passant != NO_SQ) {
[INFO] [stdout] 242 +         if pos.en_passant != NO_SQ  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/game_board/board.rs:542:9
[INFO] [stdout]     |
[INFO] [stdout] 542 |       /// ```
[INFO] [stdout]     |  _________^
[INFO] [stdout] 543 | |     ///
[INFO] [stdout] 544 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 542 |     /// ```text
[INFO] [stdout]     |            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/moves/movegen.rs:381:5
[INFO] [stdout]     |
[INFO] [stdout] 381 |   /// ```
[INFO] [stdout]     |  _____^
[INFO] [stdout] 382 | | ///
[INFO] [stdout] 383 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 381 | /// ```text
[INFO] [stdout]     |        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.92s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/chess/index.html
[INFO] running `Command { std: "docker" "inspect" "2f84f52fe833da19d6941f79d8c5940dd06c24f4cc51151ec947eec09f782754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f84f52fe833da19d6941f79d8c5940dd06c24f4cc51151ec947eec09f782754", kill_on_drop: false }`
[INFO] [stdout] 2f84f52fe833da19d6941f79d8c5940dd06c24f4cc51151ec947eec09f782754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d4ff61a08cf0488110a0fc3dad6105636c9706e9c2eccc9e7121f5ca9326b2f
[INFO] running `Command { std: "docker" "start" "-a" "7d4ff61a08cf0488110a0fc3dad6105636c9706e9c2eccc9e7121f5ca9326b2f", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.lto
[INFO] [stderr]  Documenting chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/game_board/bitboard.rs:71:23
[INFO] [stdout]    |
[INFO] [stdout] 71 |         self.board ^= (self.set_mask[to as usize] | self.set_mask[from as usize])
[INFO] [stdout]    |                       ^                                                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 71 -         self.board ^= (self.set_mask[to as usize] | self.set_mask[from as usize])
[INFO] [stdout] 71 +         self.board ^= self.set_mask[to as usize] | self.set_mask[from as usize]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/moves/movegen.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 242 |         if (pos.en_passant != NO_SQ) {
[INFO] [stdout]     |            ^                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 242 -         if (pos.en_passant != NO_SQ) {
[INFO] [stdout] 242 +         if pos.en_passant != NO_SQ  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/game_board/board.rs:542:9
[INFO] [stdout]     |
[INFO] [stdout] 542 |       /// ```
[INFO] [stdout]     |  _________^
[INFO] [stdout] 543 | |     ///
[INFO] [stdout] 544 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 542 |     /// ```text
[INFO] [stdout]     |            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/moves/movegen.rs:381:5
[INFO] [stdout]     |
[INFO] [stdout] 381 |   /// ```
[INFO] [stdout]     |  _____^
[INFO] [stdout] 382 | | ///
[INFO] [stdout] 383 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 381 | /// ```text
[INFO] [stdout]     |        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/chess/index.html
[INFO] running `Command { std: "docker" "inspect" "7d4ff61a08cf0488110a0fc3dad6105636c9706e9c2eccc9e7121f5ca9326b2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d4ff61a08cf0488110a0fc3dad6105636c9706e9c2eccc9e7121f5ca9326b2f", kill_on_drop: false }`
[INFO] [stdout] 7d4ff61a08cf0488110a0fc3dad6105636c9706e9c2eccc9e7121f5ca9326b2f
