# rustc version rustc 1.98.0-nightly (61d7280f3 2026-06-06)
# docs.rs version docsrs 0.0.0 (39849b9c22c419f6b690c8d2213455bc7426a6b8 2026-06-03 )
# 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" "d9f560f1e68b253f0dd845f6e21528f707fd80c010d62c992debb4c28e8a4c2c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260606-1.98.0-nightly-61d7280f3\", \"--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 haystack-types v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/common.rs:79:15 [INFO] [stderr] | [INFO] [stderr] 79 | recognize((( [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 82 | ))).parse(input) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 79 ~ recognize(( [INFO] [stderr] 80 | take_while1(lower), [INFO] [stderr] 81 | many0(alt((alphanumeric1,tag("_")))) [INFO] [stderr] 82 ~ ) ).parse(input) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/io/mod.rs:182:23 [INFO] [stderr] | [INFO] [stderr] 182 | recognize((( [INFO] [stderr] | ^ [INFO] [stderr] ... [INFO] [stderr] 185 | ))).parse(input) [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 182 ~ recognize(( [INFO] [stderr] 183 | take_while1(|c: char| c.is_ascii_uppercase()), [INFO] [stderr] 184 | take_while(|c: char| is_alphanumeric(c as u8) || c == '/' || c== '-' || c== '_' || c== '+') [INFO] [stderr] 185 ~ ) ).parse(input) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/io/mod.rs:249:31 [INFO] [stderr] | [INFO] [stderr] 249 | map_res(recognize(((opt(tag("-")),digit1,opt(((tag("."),digit1)))))),|s: &str| s.parse::<T>()).parse(input) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 249 - map_res(recognize(((opt(tag("-")),digit1,opt(((tag("."),digit1)))))),|s: &str| s.parse::<T>()).parse(input) [INFO] [stderr] 249 + map_res(recognize((opt(tag("-")),digit1,opt(((tag("."),digit1)))) ),|s: &str| s.parse::<T>()).parse(input) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/io/mod.rs:249:58 [INFO] [stderr] | [INFO] [stderr] 249 | map_res(recognize(((opt(tag("-")),digit1,opt(((tag("."),digit1)))))),|s: &str| s.parse::<T>()).parse(input) [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 249 - map_res(recognize(((opt(tag("-")),digit1,opt(((tag("."),digit1)))))),|s: &str| s.parse::<T>()).parse(input) [INFO] [stderr] 249 + map_res(recognize(((opt(tag("-")),digit1,opt((tag("."),digit1) )))),|s: &str| s.parse::<T>()).parse(input) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `haystack-types` (lib doc) generated 4 warnings (run `cargo fix --lib -p haystack-types` to apply 4 suggestions) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/haystack_types/index.html [INFO] running `Command { std: "docker" "inspect" "d9f560f1e68b253f0dd845f6e21528f707fd80c010d62c992debb4c28e8a4c2c", kill_on_drop: false }`