# rustc version rustc 1.89.0-nightly (8da623945 2025-06-13)
# docs.rs version docsrs 0.6.0 (d2911047 2025-05-28)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/print_bytes-2.0.2/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/print_bytes-2.0.2/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/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" "--all-features" "--config" "build.rustflags=[\"--cfg\", \"print_bytes_docs_rs\"]" "-Zhost-config" "-Ztarget-applies-to-host" "--config" "host.rustflags=[\"--cfg\", \"print_bytes_docs_rs\"]" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"print_bytes_docs_rs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250613-1.89.0-nightly-8da623945\", \"--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" "--config" "build.rustdocflags=[\"-Zmetrics-dir=/opt/rustwide/target/metrics\"]", 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] df6d2883ea41f4fd4f5b229cc8f8384b80fd2957e3ad961c55376b98bd723139 [INFO] running `Command { std: "docker" "start" "-a" "df6d2883ea41f4fd4f5b229cc8f8384b80fd2957e3ad961c55376b98bd723139", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting print_bytes v2.0.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: unexpected `cfg` condition name: `print_bytes_docs_rs` [INFO] [stderr] --> src/lib.rs:84:13 [INFO] [stderr] | [INFO] [stderr] 84 | #![cfg_attr(print_bytes_docs_rs, feature(doc_cfg))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 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(print_bytes_docs_rs)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(print_bytes_docs_rs)");` 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: unexpected `cfg` condition name: `print_bytes_docs_rs` [INFO] [stderr] --> src/bytes.rs:41:12 [INFO] [stderr] | [INFO] [stderr] 41 | #[cfg_attr(print_bytes_docs_rs, doc(cfg(windows)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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(print_bytes_docs_rs)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(print_bytes_docs_rs)");` 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] [INFO] [stderr] warning: unexpected `cfg` condition name: `print_bytes_docs_rs` [INFO] [stderr] --> src/bytes.rs:164:12 [INFO] [stderr] | [INFO] [stderr] 164 | #[cfg_attr(print_bytes_docs_rs, doc(cfg(feature = "os_str_bytes")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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(print_bytes_docs_rs)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(print_bytes_docs_rs)");` 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] [INFO] [stderr] warning: unexpected `cfg` condition name: `print_bytes_docs_rs` [INFO] [stderr] --> src/bytes.rs:31:16 [INFO] [stderr] | [INFO] [stderr] 31 | #[cfg_attr(print_bytes_docs_rs, doc(cfg(windows)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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(print_bytes_docs_rs)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(print_bytes_docs_rs)");` 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] [INFO] [stderr] warning: unexpected `cfg` condition name: `print_bytes_docs_rs` [INFO] [stderr] --> src/bytes.rs:106:16 [INFO] [stderr] | [INFO] [stderr] 106 | #[cfg_attr(print_bytes_docs_rs, doc(cfg(windows)))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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(print_bytes_docs_rs)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(print_bytes_docs_rs)");` 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] [INFO] [stderr] warning: unexpected `cfg` condition name: `print_bytes_docs_rs` [INFO] [stderr] --> src/writer.rs:59:12 [INFO] [stderr] | [INFO] [stderr] 59 | #[cfg_attr(print_bytes_docs_rs, doc(cfg(feature = "specialization")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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(print_bytes_docs_rs)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(print_bytes_docs_rs)");` 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] [INFO] [stderr] warning: `print_bytes` (lib doc) generated 6 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/print_bytes/index.html [INFO] running `Command { std: "docker" "inspect" "df6d2883ea41f4fd4f5b229cc8f8384b80fd2957e3ad961c55376b98bd723139", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df6d2883ea41f4fd4f5b229cc8f8384b80fd2957e3ad961c55376b98bd723139", kill_on_drop: false }` [INFO] [stdout] df6d2883ea41f4fd4f5b229cc8f8384b80fd2957e3ad961c55376b98bd723139