# rustc version rustc 1.98.0-nightly (31a9463c6 2026-05-25)
# 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" "fe8bb1ec98579c41aa2f0137d6403785008e4c2f56dd1b2aba7ccca8ba68f7f3" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260525-1.98.0-nightly-31a9463c6\", \"--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: field `0` is never read [INFO] [stderr] --> src/lib.rs:74:32 [INFO] [stderr] | [INFO] [stderr] 74 | $vis struct $name($vis $ty); [INFO] [stderr] | ________________________________^ [INFO] [stderr] 75 | | impl $name { [INFO] [stderr] 76 | | $vis const NONE: Self = Self(0); [INFO] [stderr] 77 | | $( [INFO] [stderr] ... | [INFO] [stderr] 131 | | #[derive(Debug)] [INFO] [stderr] 132 | | struct Unknown($ty); [INFO] [stderr] | |________________________-------___^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] ::: src/sys/x86_64/epoll.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | / c_flags!{ [INFO] [stderr] 6 | | pub Flags(u32) { [INFO] [stderr] 7 | | CLOSE_ON_EXEC = 0o2000000 [INFO] [stderr] 8 | | } _ => Err(crate::Error::EINVAL) [INFO] [stderr] 9 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Unknown` 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] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:74:32 [INFO] [stderr] | [INFO] [stderr] 74 | $vis struct $name($vis $ty); [INFO] [stderr] | ________________________________^ [INFO] [stderr] 75 | | impl $name { [INFO] [stderr] 76 | | $vis const NONE: Self = Self(0); [INFO] [stderr] 77 | | $( [INFO] [stderr] ... | [INFO] [stderr] 131 | | #[derive(Debug)] [INFO] [stderr] 132 | | struct Unknown($ty); [INFO] [stderr] | |________________________-------___^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] ::: src/sys/x86_64/epoll.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / c_flags!{ [INFO] [stderr] 12 | | pub Events(u32) { [INFO] [stderr] 13 | | INPUT = 0x01, [INFO] [stderr] 14 | | OUTPUT = 0x04, [INFO] [stderr] ... | [INFO] [stderr] 17 | | } _ => Err(crate::Error::EINVAL) [INFO] [stderr] 18 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:74:32 [INFO] [stderr] | [INFO] [stderr] 74 | $vis struct $name($vis $ty); [INFO] [stderr] | ________________________________^ [INFO] [stderr] 75 | | impl $name { [INFO] [stderr] 76 | | $vis const NONE: Self = Self(0); [INFO] [stderr] 77 | | $( [INFO] [stderr] ... | [INFO] [stderr] 131 | | #[derive(Debug)] [INFO] [stderr] 132 | | struct Unknown($ty); [INFO] [stderr] | |________________________-------___^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] ::: src/sys/x86_64.rs:656:5 [INFO] [stderr] | [INFO] [stderr] 656 | / crate::c_flags!{ [INFO] [stderr] 657 | | pub Flags(u32) { [INFO] [stderr] 658 | | READ_ONLY = 0b00, [INFO] [stderr] 659 | | WRITE_ONLY = 0b01, [INFO] [stderr] ... | [INFO] [stderr] 666 | | } _ => Err(Error::EINVAL) [INFO] [stderr] 667 | | } [INFO] [stderr] | |_____- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: this warning originates in the macro `crate::c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:74:32 [INFO] [stderr] | [INFO] [stderr] 74 | $vis struct $name($vis $ty); [INFO] [stderr] | ________________________________^ [INFO] [stderr] 75 | | impl $name { [INFO] [stderr] 76 | | $vis const NONE: Self = Self(0); [INFO] [stderr] 77 | | $( [INFO] [stderr] ... | [INFO] [stderr] 131 | | #[derive(Debug)] [INFO] [stderr] 132 | | struct Unknown($ty); [INFO] [stderr] | |________________________-------___^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] ::: src/sock.rs:67:1 [INFO] [stderr] | [INFO] [stderr] 67 | / c_flags!{ [INFO] [stderr] 68 | | pub Flags(u32) { [INFO] [stderr] 69 | | OOB = 0x01, [INFO] [stderr] 70 | | PEEK = 0x02, [INFO] [stderr] ... | [INFO] [stderr] 74 | | } _ => Err(crate::Error::EINVAL) [INFO] [stderr] 75 | | } [INFO] [stderr] | |_- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] = note: `Unknown` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: this warning originates in the macro `c_flags` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `syslib` (lib) generated 4 warnings [INFO] [stderr] Scraping syslib v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting syslib v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.96s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/syslib/index.html [INFO] running `Command { std: "docker" "inspect" "fe8bb1ec98579c41aa2f0137d6403785008e4c2f56dd1b2aba7ccca8ba68f7f3", kill_on_drop: false }`