# rustc version rustc 1.101.0-nightly (ea137335b 2026-10-05)
# docs.rs version docsrs 0.0.0 (0d4d9d0ac4ac345b886b2c0432b69ff103a3c7be 2026-10-05 )
# build log [INFO] adding target x86_64-unknown-linux-gnu for toolchain nightly [INFO] running `"rustup" "target" "add" "--toolchain" "nightly" "x86_64-unknown-linux-gnu"` [INFO] [stderr] info: component rust-std is up to date [INFO] running `"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" "8ae0b7d61472988cec2d4037afea69fa0acca62125d12c8996096efedc93b6bb" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "ffi full tracing" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"hyper_unstable_ffi\", \"--cfg\", \"hyper_unstable_tracing\", \"-Z\", \"unstable-options\", \"--emit=html-non-static-files\", \"--resource-suffix\", \"-20261005-1.101.0-nightly-ea137335b\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--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" "--target" "x86_64-unknown-linux-gnu" "-Zrustdoc-scrape-examples"` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting hyper v1.12.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/cfg.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 1 | / macro_rules! cfg_feature { [INFO] [stderr] 2 | | ( [INFO] [stderr] 3 | | #![$meta:meta] [INFO] [stderr] 4 | | $($item:item)* [INFO] [stderr] ... | [INFO] [stderr] 7 | |/ #[cfg($meta)] [INFO] [stderr] 8 | || #[cfg_attr(docsrs, doc(cfg($meta)))] [INFO] [stderr] | ||________________________________---------------_^ [INFO] [stderr] | | | [INFO] [stderr] | | rustdoc does not generate documentation for macro invocations [INFO] [stderr] ... | [INFO] [stderr] 12 | | } [INFO] [stderr] | |__- this warning originates in the macro `cfg_feature` which comes from the expansion of the macro `cfg_client` [INFO] [stderr] | [INFO] [stderr] ::: src/proto/h1/dispatch.rs:54:1 [INFO] [stderr] | [INFO] [stderr] 54 | / cfg_client! { [INFO] [stderr] 55 | | pin_project_lite::pin_project! { [INFO] [stderr] 56 | | pub(crate) struct Client<B> { [INFO] [stderr] 57 | | callback: Option<crate::client::dispatch::Callback<Request<B>, http::Response<IncomingBody>>>, [INFO] [stderr] ... | [INFO] [stderr] 64 | | type ClientRx<B> = crate::client::dispatch::Receiver<Request<B>, http::Response<IncomingBody>>; [INFO] [stderr] 65 | | } [INFO] [stderr] | |__- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `hyper` (lib doc) generated 1 warning [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/hyper/index.html [INFO] running `"docker" "inspect" "8ae0b7d61472988cec2d4037afea69fa0acca62125d12c8996096efedc93b6bb"`