[INFO] cloning repository https://github.com/HSMF/chess-game
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HSMF/chess-game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHSMF%2Fchess-game", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHSMF%2Fchess-game'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad6d97ebd85220323f4fedf2c9e865b5b991ca50
[INFO] documenting HSMF/chess-game against 1.76.0 for beta-1.77-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHSMF%2Fchess-game" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HSMF/chess-game on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HSMF/chess-game
[INFO] finished tweaking git repo https://github.com/HSMF/chess-game
[INFO] tweaked toml for git repo https://github.com/HSMF/chess-game written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/HSMF/chess-game 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.3.9
[INFO] [stderr]   Downloaded clap_builder v4.3.9
[INFO] [stderr]   Downloaded catppuccin v1.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02aabd60ec5f0bef8037f2d422f4bcaddecd8fd073b7e33e612b49e6b2ef932c
[INFO] running `Command { std: "docker" "start" "-a" "02aabd60ec5f0bef8037f2d422f4bcaddecd8fd073b7e33e612b49e6b2ef932c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02aabd60ec5f0bef8037f2d422f4bcaddecd8fd073b7e33e612b49e6b2ef932c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02aabd60ec5f0bef8037f2d422f4bcaddecd8fd073b7e33e612b49e6b2ef932c", kill_on_drop: false }`
[INFO] [stdout] 02aabd60ec5f0bef8037f2d422f4bcaddecd8fd073b7e33e612b49e6b2ef932c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cc883aa5942da4eac2c06913956e20ce4b1ea789fbde15c024e1e77297d4325
[INFO] running `Command { std: "docker" "start" "-a" "0cc883aa5942da4eac2c06913956e20ce4b1ea789fbde15c024e1e77297d4325", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.57
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]     Checking catppuccin v1.2.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking chess_game v0.1.0 (/opt/rustwide/workdir/crates/chess_game)
[INFO] [stderr]     Checking chess_engine v0.1.0 (/opt/rustwide/workdir/crates/chess_engine)
[INFO] [stdout] warning: method `better_for` is never used
[INFO] [stdout]   --> crates/chess_engine/src/lib.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Eval {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn better_for(&self, other: &Eval, player: Player) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AllLegalMoves` is never used
[INFO] [stdout]   --> crates/chess_engine/src/all_legal_moves.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub type AllLegalMoves<'a> = AllLegalMovesIter<'a, ()>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `total` is never used
[INFO] [stdout]   --> crates/chess_engine/src/eval.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl PieceCountExact {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53 |     fn total(&self) -> i64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `total_abs` and `total` are never used
[INFO] [stdout]   --> crates/chess_engine/src/eval.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl PieceCounts {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 80 |     fn total_abs(&self) -> i64 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn total(&self) -> i64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/chess/index.html
[INFO] running `Command { std: "docker" "inspect" "0cc883aa5942da4eac2c06913956e20ce4b1ea789fbde15c024e1e77297d4325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc883aa5942da4eac2c06913956e20ce4b1ea789fbde15c024e1e77297d4325", kill_on_drop: false }`
[INFO] [stdout] 0cc883aa5942da4eac2c06913956e20ce4b1ea789fbde15c024e1e77297d4325
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84262480ebd007ef1da3276fe9c67f884e7fc43a1a9c9f18fa6b46a7183dd129
[INFO] running `Command { std: "docker" "start" "-a" "84262480ebd007ef1da3276fe9c67f884e7fc43a1a9c9f18fa6b46a7183dd129", kill_on_drop: false }`
[INFO] [stderr] error: no library targets found in package `chess`
[INFO] running `Command { std: "docker" "inspect" "84262480ebd007ef1da3276fe9c67f884e7fc43a1a9c9f18fa6b46a7183dd129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84262480ebd007ef1da3276fe9c67f884e7fc43a1a9c9f18fa6b46a7183dd129", kill_on_drop: false }`
[INFO] [stdout] 84262480ebd007ef1da3276fe9c67f884e7fc43a1a9c9f18fa6b46a7183dd129
[INFO] documenting HSMF/chess-game against beta-2024-02-10 for beta-1.77-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHSMF%2Fchess-game" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/HSMF/chess-game on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HSMF/chess-game
[INFO] finished tweaking git repo https://github.com/HSMF/chess-game
[INFO] tweaked toml for git repo https://github.com/HSMF/chess-game written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/HSMF/chess-game 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-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f261aab1e241d1dd1878812f59c4c5de75225fe43181aeb8762fea69c8c17a6
[INFO] running `Command { std: "docker" "start" "-a" "4f261aab1e241d1dd1878812f59c4c5de75225fe43181aeb8762fea69c8c17a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f261aab1e241d1dd1878812f59c4c5de75225fe43181aeb8762fea69c8c17a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f261aab1e241d1dd1878812f59c4c5de75225fe43181aeb8762fea69c8c17a6", kill_on_drop: false }`
[INFO] [stdout] 4f261aab1e241d1dd1878812f59c4c5de75225fe43181aeb8762fea69c8c17a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3dfbcf53de0f41ffc47619ba611dd54b9821fccc0f674e94d74ac6ed695bcfd5
[INFO] running `Command { std: "docker" "start" "-a" "3dfbcf53de0f41ffc47619ba611dd54b9821fccc0f674e94d74ac6ed695bcfd5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.57
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking catppuccin v1.2.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking chess_game v0.1.0 (/opt/rustwide/workdir/crates/chess_game)
[INFO] [stderr]     Checking chess_engine v0.1.0 (/opt/rustwide/workdir/crates/chess_engine)
[INFO] [stdout] warning: method `better_for` is never used
[INFO] [stdout]   --> crates/chess_engine/src/lib.rs:52:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl Eval {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     fn better_for(&self, other: &Eval, player: Player) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AllLegalMoves` is never used
[INFO] [stdout]   --> crates/chess_engine/src/all_legal_moves.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub type AllLegalMoves<'a> = AllLegalMovesIter<'a, ()>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `total` is never used
[INFO] [stdout]   --> crates/chess_engine/src/eval.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl PieceCountExact {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 53 |     fn total(&self) -> i64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `total_abs` and `total` are never used
[INFO] [stdout]   --> crates/chess_engine/src/eval.rs:80:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | impl PieceCounts {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 80 |     fn total_abs(&self) -> i64 {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 |     fn total(&self) -> i64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/chess/index.html
[INFO] running `Command { std: "docker" "inspect" "3dfbcf53de0f41ffc47619ba611dd54b9821fccc0f674e94d74ac6ed695bcfd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3dfbcf53de0f41ffc47619ba611dd54b9821fccc0f674e94d74ac6ed695bcfd5", kill_on_drop: false }`
[INFO] [stdout] 3dfbcf53de0f41ffc47619ba611dd54b9821fccc0f674e94d74ac6ed695bcfd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 046bae93a9ba12768485b40a3a474b54ec7363e3853e46b436102947cd2bc042
[INFO] running `Command { std: "docker" "start" "-a" "046bae93a9ba12768485b40a3a474b54ec7363e3853e46b436102947cd2bc042", kill_on_drop: false }`
[INFO] [stderr] error: no library targets found in package `chess`
[INFO] running `Command { std: "docker" "inspect" "046bae93a9ba12768485b40a3a474b54ec7363e3853e46b436102947cd2bc042", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "046bae93a9ba12768485b40a3a474b54ec7363e3853e46b436102947cd2bc042", kill_on_drop: false }`
[INFO] [stdout] 046bae93a9ba12768485b40a3a474b54ec7363e3853e46b436102947cd2bc042
