# rustc version rustc 1.100.0-nightly (4aa1fbcf4 2026-09-08)
# docs.rs version docsrs 0.0.0 (bbe8284d494398efa390829fb7f0bf2364bcdf59 2026-09-08 )
# 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" "45eb1c3b677d03c7cc663bbd2c599377e83c8ff1c0b1aa8650535ed485c5843f" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=html-non-static-files\", \"--resource-suffix\", \"-20260908-1.100.0-nightly-4aa1fbcf4\", \"--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\"" "-j12" "-Zrustdoc-scrape-examples", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: explicit `package.readme` can be inferred [INFO] [stderr] --> Cargo.toml:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | readme = "README.md" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::manual_readme` is set to `warn` by default [INFO] [stderr] help: consider removing `package.readme` [INFO] [stderr] warning: `macroclassrender` (manifest) generated 2 warnings [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 0.19s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.11.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Generated /opt/rustwide/target/doc/macroclassrender/index.html [INFO] running `Command { std: "docker" "inspect" "45eb1c3b677d03c7cc663bbd2c599377e83c8ff1c0b1aa8650535ed485c5843f", kill_on_drop: false }`