[INFO] cloning repository https://github.com/mathieu6700417/chess-engine-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mathieu6700417/chess-engine-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathieu6700417%2Fchess-engine-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathieu6700417%2Fchess-engine-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46d688c8d676ea87a2378124cd4dd57682bbe7e3
[INFO] documenting mathieu6700417/chess-engine-rust against 1.99.0-beta.1 for beta-rustdoc-1.99-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmathieu6700417%2Fchess-engine-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mathieu6700417/chess-engine-rust
[INFO] finished tweaking git repo https://github.com/mathieu6700417/chess-engine-rust
[INFO] tweaked toml for git repo https://github.com/mathieu6700417/chess-engine-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mathieu6700417/chess-engine-rust on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mathieu6700417/chess-engine-rust 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f0335555dcf79e8b0c76eea9338298c381ec46ecc701a171bebf2ff53fc8490a
[INFO] running `Command { std: "docker" "start" "f0335555dcf79e8b0c76eea9338298c381ec46ecc701a171bebf2ff53fc8490a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0335555dcf79e8b0c76eea9338298c381ec46ecc701a171bebf2ff53fc8490a", 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" "f0335555dcf79e8b0c76eea9338298c381ec46ecc701a171bebf2ff53fc8490a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0335555dcf79e8b0c76eea9338298c381ec46ecc701a171bebf2ff53fc8490a", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f0335555dcf79e8b0c76eea9338298c381ec46ecc701a171bebf2ff53fc8490a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking chess_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting chess_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `to_sq`
[INFO] [stdout]    --> src/search.rs:134:44
[INFO] [stdout]     |
[INFO] [stdout] 134 | /// Counter move table: indexed by [piece][to_sq] -> Move
[INFO] [stdout]     |                                            ^^^^^ no item named `to_sq` 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] warning: unresolved link to `prev_to_sq`
[INFO] [stdout]    --> src/search.rs:141:55
[INFO] [stdout]     |
[INFO] [stdout] 141 |     /// Continuation history: indexed by [prev_piece][prev_to_sq] -> PieceToHistory
[INFO] [stdout]     |                                                       ^^^^^^^^^^ no item named `prev_to_sq` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `to_sq`
[INFO] [stdout]    --> src/search.rs:142:51
[INFO] [stdout]     |
[INFO] [stdout] 142 |     /// Each PieceToHistory is indexed by [piece][to_sq]
[INFO] [stdout]     |                                                   ^^^^^ no item named `to_sq` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `prev_to`
[INFO] [stdout]    --> src/search.rs:146:42
[INFO] [stdout]     |
[INFO] [stdout] 146 |     /// Counter move table: [prev_piece][prev_to] -> refutation move
[INFO] [stdout]     |                                          ^^^^^^^ no item named `prev_to` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `cur`
[INFO] [stdout]   --> src/movepicker.rs:56:84
[INFO] [stdout]    |
[INFO] [stdout] 56 | /// Pick the move with the highest score from moves[cur..len] and swap it to moves[cur].
[INFO] [stdout]    |                                                                                    ^^^ no item named `cur` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]    --> src/search.rs:156:19
[INFO] [stdout]     |
[INFO] [stdout] 156 | /// Allocate a Box<T> and fill every i32 slot with `val`.
[INFO] [stdout]     |                   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 156 | /// Allocate a `Box<T>` and fill every i32 slot with `val`.
[INFO] [stdout]     |                +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.14s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/chess_engine/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "f0335555dcf79e8b0c76eea9338298c381ec46ecc701a171bebf2ff53fc8490a", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f0335555dcf79e8b0c76eea9338298c381ec46ecc701a171bebf2ff53fc8490a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting chess_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `to_sq`
[INFO] [stdout]    --> src/search.rs:134:44
[INFO] [stdout]     |
[INFO] [stdout] 134 | /// Counter move table: indexed by [piece][to_sq] -> Move
[INFO] [stdout]     |                                            ^^^^^ no item named `to_sq` 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] warning: unresolved link to `prev_to_sq`
[INFO] [stdout]    --> src/search.rs:141:55
[INFO] [stdout]     |
[INFO] [stdout] 141 |     /// Continuation history: indexed by [prev_piece][prev_to_sq] -> PieceToHistory
[INFO] [stdout]     |                                                       ^^^^^^^^^^ no item named `prev_to_sq` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `to_sq`
[INFO] [stdout]    --> src/search.rs:142:51
[INFO] [stdout]     |
[INFO] [stdout] 142 |     /// Each PieceToHistory is indexed by [piece][to_sq]
[INFO] [stdout]     |                                                   ^^^^^ no item named `to_sq` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `prev_to`
[INFO] [stdout]    --> src/search.rs:146:42
[INFO] [stdout]     |
[INFO] [stdout] 146 |     /// Counter move table: [prev_piece][prev_to] -> refutation move
[INFO] [stdout]     |                                          ^^^^^^^ no item named `prev_to` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/chess_engine/index.html
[INFO] running `Command { std: "docker" "inspect" "f0335555dcf79e8b0c76eea9338298c381ec46ecc701a171bebf2ff53fc8490a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0335555dcf79e8b0c76eea9338298c381ec46ecc701a171bebf2ff53fc8490a", kill_on_drop: false }`
[INFO] [stdout] f0335555dcf79e8b0c76eea9338298c381ec46ecc701a171bebf2ff53fc8490a
