[INFO] cloning repository https://github.com/4t145/rubik
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4t145/rubik" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4t145%2Frubik", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4t145%2Frubik'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7dd6612e8e19c0fc73672dacbe1ec87ccadbf8d0
[INFO] documenting 4t145/rubik against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4t145%2Frubik" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/4t145/rubik
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/4t145/rubik
[INFO] tweaked toml for git repo https://github.com/4t145/rubik written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/4t145/rubik on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/4t145/rubik 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: example.0.features
[INFO] [stderr] warning: unused manifest key: test.0.features
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2844119ad7385098684e272e5b72da1f99ff1037c393acb082c4d028421a6a74
[INFO] running `Command { std: "docker" "start" "-a" "2844119ad7385098684e272e5b72da1f99ff1037c393acb082c4d028421a6a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2844119ad7385098684e272e5b72da1f99ff1037c393acb082c4d028421a6a74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2844119ad7385098684e272e5b72da1f99ff1037c393acb082c4d028421a6a74", kill_on_drop: false }`
[INFO] [stdout] 2844119ad7385098684e272e5b72da1f99ff1037c393acb082c4d028421a6a74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7a6fd63650590664e3c5b6f5136989f6d3077225fb4bbc1b9b23f2007f8f52e
[INFO] running `Command { std: "docker" "start" "-a" "b7a6fd63650590664e3c5b6f5136989f6d3077225fb4bbc1b9b23f2007f8f52e", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: example.0.features
[INFO] [stderr] warning: unused manifest key: test.0.features
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]  Documenting rubik v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/solver/sa.rs:95:44
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let curve = (0..100).rev().map(|x| (x as f64));
[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] 95 -         let curve = (0..100).rev().map(|x| (x as f64));
[INFO] [stdout] 95 +         let curve = (0..100).rev().map(|x| x as f64);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.99s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rubik/index.html
[INFO] running `Command { std: "docker" "inspect" "b7a6fd63650590664e3c5b6f5136989f6d3077225fb4bbc1b9b23f2007f8f52e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7a6fd63650590664e3c5b6f5136989f6d3077225fb4bbc1b9b23f2007f8f52e", kill_on_drop: false }`
[INFO] [stdout] b7a6fd63650590664e3c5b6f5136989f6d3077225fb4bbc1b9b23f2007f8f52e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "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] ca4a13f77f45c157bf285ef890e1366e2309216817aa6daaf0bcb0aa53000d89
[INFO] running `Command { std: "docker" "start" "-a" "ca4a13f77f45c157bf285ef890e1366e2309216817aa6daaf0bcb0aa53000d89", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: example.0.features
[INFO] [stderr] warning: unused manifest key: test.0.features
[INFO] [stderr]  Documenting rubik v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/solver/sa.rs:95:44
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let curve = (0..100).rev().map(|x| (x as f64));
[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] 95 -         let curve = (0..100).rev().map(|x| (x as f64));
[INFO] [stdout] 95 +         let curve = (0..100).rev().map(|x| x as f64);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.85s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/rubik/index.html
[INFO] running `Command { std: "docker" "inspect" "ca4a13f77f45c157bf285ef890e1366e2309216817aa6daaf0bcb0aa53000d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca4a13f77f45c157bf285ef890e1366e2309216817aa6daaf0bcb0aa53000d89", kill_on_drop: false }`
[INFO] [stdout] ca4a13f77f45c157bf285ef890e1366e2309216817aa6daaf0bcb0aa53000d89
