# rustc version rustc 1.91.0-nightly (de3efa79f 2025-08-08)
# docs.rs version docsrs 0.6.0 (e18d034e 2025-07-29)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/fluidsynth-0.0.1/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/fluidsynth-0.0.1/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250808-1.91.0-nightly-de3efa79f\", \"--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] 1bdbf5c7c039a80a3564fb284a4d63899fbd5669533dfbd88eb450aba4d2a35b [INFO] running `Command { std: "docker" "start" "-a" "1bdbf5c7c039a80a3564fb284a4d63899fbd5669533dfbd88eb450aba4d2a35b", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting fluidsynth v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/settings.rs:227:54 [INFO] [stderr] | [INFO] [stderr] 227 | pub fn option_count(&self, name: &str) -> Option<(i32)> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 227 - pub fn option_count(&self, name: &str) -> Option<(i32)> { [INFO] [stderr] 227 + pub fn option_count(&self, name: &str) -> Option<i32> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/settings.rs:239:72 [INFO] [stderr] | [INFO] [stderr] 239 | pub fn option_concat(&self, name: &str, separator: &str) -> Option<(&str)> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 239 - pub fn option_concat(&self, name: &str, separator: &str) -> Option<(&str)> { [INFO] [stderr] 239 + pub fn option_concat(&self, name: &str, separator: &str) -> Option<&str> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variant `fourthOrder` should have an upper camel case name [INFO] [stderr] --> src/synth.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | fourthOrder = 4, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `FourthOrder` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant `seventhOrder` should have an upper camel case name [INFO] [stderr] --> src/synth.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | seventhOrder = 7 [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `SeventhOrder` [INFO] [stderr] [INFO] [stderr] warning: `fluidsynth` (lib doc) generated 4 warnings (run `cargo fix --lib -p fluidsynth` to apply 2 suggestions) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/fluidsynth/index.html [INFO] running `Command { std: "docker" "inspect" "1bdbf5c7c039a80a3564fb284a4d63899fbd5669533dfbd88eb450aba4d2a35b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bdbf5c7c039a80a3564fb284a4d63899fbd5669533dfbd88eb450aba4d2a35b", kill_on_drop: false }` [INFO] [stdout] 1bdbf5c7c039a80a3564fb284a4d63899fbd5669533dfbd88eb450aba4d2a35b