# rustc version rustc 1.99.0-nightly (1a98b1e13 2026-08-07)
# docs.rs version docsrs 0.0.0 (c0e43eba3fa5e6341d933cf845300a19b1ac3e4e 2026-08-06 )
# 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" "31e49285a45dc5b8c69f2611a187453bbdb82594cade34998ae3334b44db033e" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=html-non-static-files\", \"--resource-suffix\", \"-20260807-1.99.0-nightly-1a98b1e13\", \"--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", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting derive-attribute v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unopened HTML tag `br` [INFO] [stderr] --> src/lib.rs:37:65 [INFO] [stderr] | [INFO] [stderr] 37 | //! Most macros will only return one attribute error at a time. </br> [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(rustdoc::invalid_html_tags)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unopened HTML tag `br` [INFO] [stderr] --> src/lib.rs:41:83 [INFO] [stderr] | [INFO] [stderr] 41 | //! Any type that implements `TryFromMeta` can be used as a valid attribute type. </br> [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `derive-attribute` (lib doc) generated 2 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/derive_attribute/index.html [INFO] running `Command { std: "docker" "inspect" "31e49285a45dc5b8c69f2611a187453bbdb82594cade34998ae3334b44db033e", kill_on_drop: false }`