# rustc version rustc 1.100.0-nightly (215a8af4b 2026-09-15)
# docs.rs version docsrs 0.0.0 (5779ee8ca2c69daa652b2060f9f7b942ad62a4f0 2026-09-15 )
# 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" "cb217d6e48a46eafe0263837bcc1c8f287290cf96e4b859f7b6992722e95d000" "/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\", \"-20260915-1.100.0-nightly-215a8af4b\", \"--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" "--target" "x86_64-unknown-linux-gnu" "-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:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | 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: `package.homepage` is redundant with `package.repository` [INFO] [stderr] --> Cargo.toml:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | homepage = "https://github.com/contain-rs/vec-map" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 19 | repository = "https://github.com/contain-rs/vec-map" [INFO] [stderr] | --------------------------------------- [INFO] [stderr] | [INFO] [stderr] = note: `cargo::redundant_homepage` is set to `warn` by default [INFO] [stderr] help: consider removing `package.homepage` [INFO] [stderr] warning: `vec_map` (manifest) generated 3 warnings [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting vec_map v0.8.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:1010:34 [INFO] [stderr] | [INFO] [stderr] 1010 | fn next(&mut self) -> Option<(&'a V)> { self.iter.next().map(|e| e.1) } [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] 1010 - fn next(&mut self) -> Option<(&'a V)> { self.iter.next().map(|e| e.1) } [INFO] [stderr] 1010 + fn next(&mut self) -> Option<&'a V> { self.iter.next().map(|e| e.1) } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:1017:39 [INFO] [stderr] | [INFO] [stderr] 1017 | fn next_back(&mut self) -> Option<(&'a V)> { self.iter.next_back().map(|e| e.1) } [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 1017 - fn next_back(&mut self) -> Option<(&'a V)> { self.iter.next_back().map(|e| e.1) } [INFO] [stderr] 1017 + fn next_back(&mut self) -> Option<&'a V> { self.iter.next_back().map(|e| e.1) } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/lib.rs:1023:34 [INFO] [stderr] | [INFO] [stderr] 1023 | fn next(&mut self) -> Option<(&'a mut V)> { self.iter_mut.next().map(|e| e.1) } [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 1023 - fn next(&mut self) -> Option<(&'a mut V)> { self.iter_mut.next().map(|e| e.1) } [INFO] [stderr] 1023 + fn next(&mut self) -> Option<&'a mut V> { self.iter_mut.next().map(|e| e.1) } [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `vec_map` (lib doc) generated 3 warnings (run `cargo fix --lib -p vec_map` to apply 3 suggestions) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/vec_map/index.html [INFO] running `Command { std: "docker" "inspect" "cb217d6e48a46eafe0263837bcc1c8f287290cf96e4b859f7b6992722e95d000", kill_on_drop: false }`