# rustc version rustc 1.98.0-nightly (096694416 2026-06-29)
# 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" "d7bdc98a2fbf8297fa88c3269f1125f40d70a70bf7688d45e3e927019bc70632" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260629-1.98.0-nightly-096694416\", \"--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: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting fcoreutils v0.22.0 (/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] | ^^^^^^^ invalid path separator [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] | ^^^^^^^ invalid path separator [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 `:upper:` [INFO] [stderr] --> src/tr/charset.rs:18:41 [INFO] [stderr] | [INFO] [stderr] 18 | /// Records the position and type of a [:upper:] or [:lower:] class in a set. [INFO] [stderr] | ^^^^^^^ invalid path separator [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `:lower:` [INFO] [stderr] --> src/tr/charset.rs:18:54 [INFO] [stderr] | [INFO] [stderr] 18 | /// Records the position and type of a [:upper:] or [:lower:] class in a set. [INFO] [stderr] | ^^^^^^^ invalid path separator [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `:upper:` [INFO] [stderr] --> src/tr/charset.rs:112:68 [INFO] [stderr] | [INFO] [stderr] 112 | /// Parse a SET string into expanded bytes AND track positions of [:upper:]/[:lower:] classes. [INFO] [stderr] | ^^^^^^^ invalid path separator [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `:lower:` [INFO] [stderr] --> src/tr/charset.rs:112:78 [INFO] [stderr] | [INFO] [stderr] 112 | /// Parse a SET string into expanded bytes AND track positions of [:upper:]/[:lower:] classes. [INFO] [stderr] | ^^^^^^^ invalid path separator [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `:upper:` [INFO] [stderr] --> src/tr/charset.rs:250:20 [INFO] [stderr] | [INFO] [stderr] 250 | /// Validate that [:upper:] and [:lower:] classes are properly paired between SET1 and SET2. [INFO] [stderr] | ^^^^^^^ invalid path separator [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `:lower:` [INFO] [stderr] --> src/tr/charset.rs:250:34 [INFO] [stderr] | [INFO] [stderr] 250 | /// Validate that [:upper:] and [:lower:] classes are properly paired between SET1 and SET2. [INFO] [stderr] | ^^^^^^^ invalid path separator [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:484:18 [INFO] [stderr] | [INFO] [stderr] 484 | /// 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:72:45 [INFO] [stderr] | [INFO] [stderr] 72 | /// 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] 72 | /// 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 15 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.24s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/coreutils_rs/index.html [INFO] running `Command { std: "docker" "inspect" "d7bdc98a2fbf8297fa88c3269f1125f40d70a70bf7688d45e3e927019bc70632", kill_on_drop: false }`