# rustc version rustc 1.98.0-nightly (9e2abe0c6 2026-06-16)
# docs.rs version docsrs 0.0.0 (886bc7a22b1adc4b387ce1343447fe3af98d9ce5 2026-06-14 )
# build log [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" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "1001:1001" "ecc8bb2aff463d3624e2260a45773cfe626b9b5979acbecbe1773f32ff3222dd" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260616-1.98.0-nightly-9e2abe0c6\", \"--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", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `macroclassrender` (manifest) generated 1 warning [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting macroclassrender v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/functions.rs:12:50 [INFO] [stderr] | [INFO] [stderr] 12 | let generated = field.attrs.iter().map(|x| { ( [INFO] [stderr] | ___________________________________________________^ [INFO] [stderr] 13 | | worker(&x, &impl_generics) [INFO] [stderr] | | ____________^__________________________^ [INFO] [stderr] | ||____________| [INFO] [stderr] | | [INFO] [stderr] 14 | | ) }).collect::<Vec<_>>(); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 12 - let generated = field.attrs.iter().map(|x| { ( [INFO] [stderr] 13 - worker(&x, &impl_generics) [INFO] [stderr] 14 - ) }).collect::<Vec<_>>(); [INFO] [stderr] 12 + let generated = field.attrs.iter().map(|x| { worker(&x, &impl_generics) }).collect::<Vec<_>>(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/lib.rs:125:49 [INFO] [stderr] | [INFO] [stderr] 125 | let generated = fields.iter().map(|x| { ( [INFO] [stderr] | __________________________________________________^ [INFO] [stderr] 126 | | worker(x, &classname) [INFO] [stderr] | | ____________^_____________________^ [INFO] [stderr] | ||____________| [INFO] [stderr] | | [INFO] [stderr] 127 | | ) }).collect::<Vec<_>>(); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 125 - let generated = fields.iter().map(|x| { ( [INFO] [stderr] 126 - worker(x, &classname) [INFO] [stderr] 127 - ) }).collect::<Vec<_>>(); [INFO] [stderr] 125 + let generated = fields.iter().map(|x| { worker(x, &classname) }).collect::<Vec<_>>(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `macroclassrender` (lib doc) generated 2 warnings (run `cargo fix --lib -p macroclassrender` to apply 2 suggestions) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] [stderr] Generated /opt/rustwide/target/doc/macroclassrender/index.html [INFO] running `Command { std: "docker" "inspect" "ecc8bb2aff463d3624e2260a45773cfe626b9b5979acbecbe1773f32ff3222dd", kill_on_drop: false }`