# rustc version rustc 1.90.0-nightly (0fa4ec6cd 2025-06-25)
# docs.rs version docsrs 0.6.0 (ff5ebf09 2025-06-25)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/image2-1.9.2/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/image2-1.9.2/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "window parallel serialize mmap text" "--no-default-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250625-1.90.0-nightly-0fa4ec6cd\", \"--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: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aa9ba2d4a1320c8d4c950fa274ecb42d33d19723032904a18c34b6149920971f [INFO] running `Command { std: "docker" "start" "-a" "aa9ba2d4a1320c8d4c950fa274ecb42d33d19723032904a18c34b6149920971f", kill_on_drop: false }` [INFO] [stderr] warning: Rustdoc did not scrape the following examples because they require dev-dependencies: histogram, window [INFO] [stderr] If you want Rustdoc to scrape these examples, then add `doc-scrape-examples = true` [INFO] [stderr] to the [[example]] target configuration of at least one example. [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] warning: unexpected `cfg` condition value: `docs-rs` [INFO] [stderr] --> build.rs:4:13 [INFO] [stderr] | [INFO] [stderr] 4 | not(feature = "docs-rs"), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `cpp`, `cpp_build`, `default`, `glfw`, `glfw-sys`, `glow`, `magick`, `memmap2`, `mmap`, `oiio`, `oiio-custom`, `opengl`, `parallel`, `rayon`, `rusttype`, `serde`, `serialize`, `text`, and `window` [INFO] [stderr] = help: consider adding `docs-rs` as a feature in `Cargo.toml` [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: unexpected `cfg` condition value: `docs-rs` [INFO] [stderr] --> build.rs:53:44 [INFO] [stderr] | [INFO] [stderr] 53 | #[cfg(all(feature = "oiio-custom", not(feature = "docs-rs")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `cpp`, `cpp_build`, `default`, `glfw`, `glfw-sys`, `glow`, `magick`, `memmap2`, `mmap`, `oiio`, `oiio-custom`, `opengl`, `parallel`, `rayon`, `rusttype`, `serde`, `serialize`, `text`, and `window` [INFO] [stderr] = help: consider adding `docs-rs` as a feature in `Cargo.toml` [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] [INFO] [stderr] warning: `image2` (build script) generated 2 warnings [INFO] [stderr] Documenting image2 v1.9.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unexpected `cfg` condition value: `docs-rs` [INFO] [stderr] --> src/io/mod.rs:66:33 [INFO] [stderr] | [INFO] [stderr] 66 | #[cfg(all(feature = "oiio", not(feature = "docs-rs")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `cpp`, `cpp_build`, `default`, `glfw`, `glfw-sys`, `glow`, `magick`, `memmap2`, `mmap`, `oiio`, `oiio-custom`, `opengl`, `parallel`, `rayon`, `rusttype`, `serde`, `serialize`, `text`, and `window` [INFO] [stderr] = help: consider adding `docs-rs` as a feature in `Cargo.toml` [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: unexpected `cfg` condition value: `docs-rs` [INFO] [stderr] --> src/io/mod.rs:70:33 [INFO] [stderr] | [INFO] [stderr] 70 | #[cfg(all(feature = "oiio", not(feature = "docs-rs")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `cpp`, `cpp_build`, `default`, `glfw`, `glfw-sys`, `glow`, `magick`, `memmap2`, `mmap`, `oiio`, `oiio-custom`, `opengl`, `parallel`, `rayon`, `rusttype`, `serde`, `serialize`, `text`, and `window` [INFO] [stderr] = help: consider adding `docs-rs` as a feature in `Cargo.toml` [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] [INFO] [stderr] warning: `image2` (lib doc) generated 2 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.82s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/image2/index.html [INFO] running `Command { std: "docker" "inspect" "aa9ba2d4a1320c8d4c950fa274ecb42d33d19723032904a18c34b6149920971f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa9ba2d4a1320c8d4c950fa274ecb42d33d19723032904a18c34b6149920971f", kill_on_drop: false }` [INFO] [stdout] aa9ba2d4a1320c8d4c950fa274ecb42d33d19723032904a18c34b6149920971f