# rustc version rustc 1.98.0-nightly (b354133fb 2026-06-03)
# 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" "5a5ce515aef208ecc2c180c19bd7bc26a634342ed14811834b77516c14dad40e" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260603-1.98.0-nightly-b354133fb\", \"--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: associated function `build_controllable_canonical_form` is never used [INFO] [stderr] --> src/model.rs:129:8 [INFO] [stderr] | [INFO] [stderr] 93 | impl ContinuousStateSpaceModel { [INFO] [stderr] | ------------------------------ associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 129 | fn build_controllable_canonical_form(tf: &TransferFunction) -> ContinuousStateSpaceModel { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `TransferFunction` is never constructed [INFO] [stderr] --> src/model.rs:337:8 [INFO] [stderr] | [INFO] [stderr] 337 | struct TransferFunction { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/model.rs:344:8 [INFO] [stderr] | [INFO] [stderr] 343 | impl TransferFunction { [INFO] [stderr] | --------------------- associated function in this implementation [INFO] [stderr] 344 | fn new( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `control-sys` (lib) generated 3 warnings [INFO] [stderr] Scraping control-sys v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting control-sys v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.65s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/control_sys/index.html [INFO] running `Command { std: "docker" "inspect" "5a5ce515aef208ecc2c180c19bd7bc26a634342ed14811834b77516c14dad40e", kill_on_drop: false }`