# rustc version rustc 1.95.0-nightly (47611e160 2026-02-12)
# docs.rs version docsrs 0.0.0 (91dcccd9 2026-02-13 )
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/fcoreutils-0.0.39/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/fcoreutils-0.0.39/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260212-1.95.0-nightly-47611e160\", \"--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] 0088e0a4944126506f0d0530d5a66f4e2df7d988641c6f9773a4d44b291930c0 [INFO] running `Command { std: "docker" "start" "-a" "0088e0a4944126506f0d0530d5a66f4e2df7d988641c6f9773a4d44b291930c0", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting fcoreutils v0.0.39 (/opt/rustwide/workdir) [INFO] [stderr] warning: unresolved link to `OPTS` [INFO] [stderr] --> src/sort/key.rs:3:33 [INFO] [stderr] | [INFO] [stderr] 3 | /// KEYDEF format: FIELD[.CHAR][OPTS],[FIELD[.CHAR][OPTS]] [INFO] [stderr] | ^^^^ no item named `OPTS` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `OPTS` [INFO] [stderr] --> src/sort/key.rs:3:53 [INFO] [stderr] | [INFO] [stderr] 3 | /// KEYDEF format: FIELD[.CHAR][OPTS],[FIELD[.CHAR][OPTS]] [INFO] [stderr] | ^^^^ no item named `OPTS` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `:alnum:` [INFO] [stderr] --> src/tr/charset.rs:7:27 [INFO] [stderr] | [INFO] [stderr] 7 | /// - Character classes: [:alnum:], [:alpha:], etc. [INFO] [stderr] | ^^^^^^^ no item named `:alnum:` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `:alpha:` [INFO] [stderr] --> src/tr/charset.rs:7:38 [INFO] [stderr] | [INFO] [stderr] 7 | /// - Character classes: [:alnum:], [:alpha:], etc. [INFO] [stderr] | ^^^^^^^ no item named `:alpha:` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `c*n` [INFO] [stderr] --> src/tr/charset.rs:9:16 [INFO] [stderr] | [INFO] [stderr] 9 | /// - Repeat: [c*n] or [c*] (SET2 only, handled by caller) [INFO] [stderr] | ^^^ no item named `c*n` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `c*` [INFO] [stderr] --> src/tr/charset.rs:9:25 [INFO] [stderr] | [INFO] [stderr] 9 | /// - Repeat: [c*n] or [c*] (SET2 only, handled by caller) [INFO] [stderr] | ^^ no item named `c*` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `c*` [INFO] [stderr] --> src/tr/charset.rs:259:18 [INFO] [stderr] | [INFO] [stderr] 259 | /// If SET2 has [c*] repeats, fill them. Otherwise repeat last char. [INFO] [stderr] | ^^ no item named `c*` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unclosed HTML tag `f64` [INFO] [stderr] --> src/sort/compare.rs:32:45 [INFO] [stderr] | [INFO] [stderr] 32 | /// Avoids UTF-8 validation and str::parse::<f64>() overhead entirely. [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] 32 | /// Avoids UTF-8 validation and `str::parse::<f64>`() overhead entirely. [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] warning: unclosed HTML tag `u8` [INFO] [stderr] --> src/tr/charset.rs:1:47 [INFO] [stderr] | [INFO] [stderr] 1 | /// Parse a tr character set string into a Vec<u8> of expanded characters. [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] help: try marking as source code [INFO] [stderr] | [INFO] [stderr] 1 | /// Parse a tr character set string into a `Vec<u8>` of expanded characters. [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] warning: `fcoreutils` (lib doc) generated 9 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/coreutils_rs/index.html [INFO] running `Command { std: "docker" "inspect" "0088e0a4944126506f0d0530d5a66f4e2df7d988641c6f9773a4d44b291930c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0088e0a4944126506f0d0530d5a66f4e2df7d988641c6f9773a4d44b291930c0", kill_on_drop: false }` [INFO] [stdout] 0088e0a4944126506f0d0530d5a66f4e2df7d988641c6f9773a4d44b291930c0