# rustc version rustc 1.89.0-nightly (70b3f4666 2025-05-30)
# docs.rs version docsrs 0.6.0 (d2911047 2025-05-28)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/proconlib-0.1.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/proconlib-0.1.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250530-1.89.0-nightly-70b3f4666\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu" "--config" "build.rustdocflags=[\"-Zmetrics-dir=/opt/rustwide/target/metrics\"]", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fd2efe69450cb4d3465b727a74254f573599852b4147254bc681dfe4ad1eaf8f [INFO] running `Command { std: "docker" "start" "-a" "fd2efe69450cb4d3465b727a74254f573599852b4147254bc681dfe4ad1eaf8f", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting proconlib v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/bit.rs:24:23 [INFO] [stderr] | [INFO] [stderr] 24 | self.bits[(x as usize)] += w; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 24 - self.bits[(x as usize)] += w; [INFO] [stderr] 24 + self.bits[x as usize] += w; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/bit.rs:32:23 [INFO] [stderr] | [INFO] [stderr] 32 | self.bits[(x as usize)] -= w; [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 32 - self.bits[(x as usize)] -= w; [INFO] [stderr] 32 + self.bits[x as usize] -= w; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `proconlib` (lib doc) generated 2 warnings (run `cargo fix --lib -p proconlib` to apply 2 suggestions) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/proconlib/index.html [INFO] running `Command { std: "docker" "inspect" "fd2efe69450cb4d3465b727a74254f573599852b4147254bc681dfe4ad1eaf8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd2efe69450cb4d3465b727a74254f573599852b4147254bc681dfe4ad1eaf8f", kill_on_drop: false }` [INFO] [stdout] fd2efe69450cb4d3465b727a74254f573599852b4147254bc681dfe4ad1eaf8f