# 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" "f3fbd44d24f21fc56d5f4c4d335f16d85abea0f508ac8d0cb7972f12494d7ebf" "/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" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] warning: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `heapsize` (manifest) generated 1 warning [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> build.rs:23:63 [INFO] [stderr] | [INFO] [stderr] 23 | let version = release.unwrap().split('-').next().unwrap();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `heapsize` (build script) generated 1 warning [INFO] [stderr] Documenting heapsize v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unexpected `cfg` condition name: `prefixed_jemalloc` [INFO] [stderr] --> src/lib.rs:44:18 [INFO] [stderr] | [INFO] [stderr] 44 | ... #[cfg_attr(any(prefixed_jemalloc, target_os = "macos", target_os = "ios", target_os = "android"), link_name = "je_malloc_usabl... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 32 more [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(prefixed_jemalloc)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(prefixed_jemalloc)");` to the top of the `build.rs` [INFO] [stderr] = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: this URL is not a hyperlink [INFO] [stderr] --> src/lib.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | /// https://doc.rust-lang.org/book/custom-allocators.html [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: bare URLs are not automatically turned into clickable links [INFO] [stderr] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stderr] help: use an automatic link instead [INFO] [stderr] | [INFO] [stderr] 28 | /// <https://doc.rust-lang.org/book/custom-allocators.html> [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] warning: unclosed HTML tag `T` [INFO] [stderr] --> src/lib.rs:67:64 [INFO] [stderr] | [INFO] [stderr] 67 | /// space taken up by the value itself (i.e. what size_of::<T> measures, more or less); that [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(rustdoc::invalid_html_tags)]` on by default [INFO] [stderr] help: try marking as source code [INFO] [stderr] | [INFO] [stderr] 67 | /// space taken up by the value itself (i.e. what `size_of::<T>` measures, more or less); that [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] warning: unclosed HTML tag `T` [INFO] [stderr] --> src/lib.rs:68:69 [INFO] [stderr] | [INFO] [stderr] 68 | /// space is handled by the implementation of HeapSizeOf for Box<T> below. [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] help: try marking as source code [INFO] [stderr] | [INFO] [stderr] 68 | /// space is handled by the implementation of HeapSizeOf for `Box<T>` below. [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] warning: `heapsize` (lib doc) generated 4 warnings (run `cargo fix --lib -p heapsize` to apply 1 suggestion) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/heapsize/index.html [INFO] running `Command { std: "docker" "inspect" "f3fbd44d24f21fc56d5f4c4d335f16d85abea0f508ac8d0cb7972f12494d7ebf", kill_on_drop: false }`