# rustc version rustc 1.98.0-nightly (f8a08b688 2026-05-30)
# docs.rs version docsrs 0.0.0 (f16e33f3e6ac9fc9e4413728c5dd1b2ba1c6b799 2026-05-23 )
# 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" "b4b5f0ae35aa4fc347a2a4cf481b13f662bb63dc411ca0b5298cedcaf09f604c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260530-1.98.0-nightly-f8a08b688\", \"--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: Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024` [INFO] [stderr] warning: `interfaces` (manifest) generated 1 warning [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> build.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | IoError(io::Error), [INFO] [stderr] | ------- ^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 105 - IoError(io::Error), [INFO] [stderr] 105 + IoError(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> build.rs:106:19 [INFO] [stderr] | [INFO] [stderr] 106 | TemplateError(hbs::TemplateError), [INFO] [stderr] | ------------- ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 106 - TemplateError(hbs::TemplateError), [INFO] [stderr] 106 + TemplateError(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> build.rs:107:17 [INFO] [stderr] | [INFO] [stderr] 107 | RenderError(hbs::RenderError), [INFO] [stderr] | ----------- ^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 107 - RenderError(hbs::RenderError), [INFO] [stderr] 107 + RenderError(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `interfaces` (build script) generated 3 warnings [INFO] [stderr] warning: unexpected `cfg` condition value: `wasi` [INFO] [stderr] --> src/constants.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | target_env = "wasi", [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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] help: `wasi` is an expected value for `target_os` [INFO] [stderr] | [INFO] [stderr] 18 - target_env = "wasi", [INFO] [stderr] 18 + target_os = "wasi", [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `interfaces` (lib) generated 1 warning [INFO] [stderr] Scraping interfaces v0.0.9 (/opt/rustwide/workdir) [INFO] [stderr] Documenting interfaces v0.0.9 (/opt/rustwide/workdir) [INFO] [stderr] warning: `interfaces` (lib doc) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.18s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/interfaces/index.html [INFO] running `Command { std: "docker" "inspect" "b4b5f0ae35aa4fc347a2a4cf481b13f662bb63dc411ca0b5298cedcaf09f604c", kill_on_drop: false }`