# 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-builder/builds/psocket-0.1.5/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/psocket-0.1.5/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder/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] 94fedca4ae1ddacdb1b5f201242174defae9690a9b7f210327c9b91544472fb3 [INFO] running `Command { std: "docker" "start" "-a" "94fedca4ae1ddacdb1b5f201242174defae9690a9b7f210327c9b91544472fb3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unexpected `cfg` condition name: `dox` [INFO] [stderr] --> src/sys/mod.rs:13:11 [INFO] [stderr] | [INFO] [stderr] 13 | #[cfg(all(dox, not(windows)))] [INFO] [stderr] | ^^^ help: there is a config with a similar name: `doc` [INFO] [stderr] | [INFO] [stderr] = help: consider using a Cargo feature instead [INFO] [stderr] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stderr] [lints.rust] [INFO] [stderr] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(dox)'] } [INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(dox)");` to the top of the `build.rs` [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] [INFO] [stderr] warning: unused import: `libc::accept4` [INFO] [stderr] --> src/sys/unix/net.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | use libc::accept4; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `bitrig` [INFO] [stderr] --> src/sys_common/net.rs:50:32 [INFO] [stderr] | [INFO] [stderr] 50 | target_os = "haiku", target_os = "bitrig"))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 10 more [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] [INFO] [stderr] warning: unexpected `cfg` condition value: `bitrig` [INFO] [stderr] --> src/sys_common/net.rs:55:36 [INFO] [stderr] | [INFO] [stderr] 55 | target_os = "haiku", target_os = "bitrig")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, and `uefi` and 10 more [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] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/net/parser.rs:64:49 [INFO] [stderr] | [INFO] [stderr] 64 | fn read_or<T>(&mut self, parsers: &mut [Box<FnMut(&mut Parser) -> Option<T> + 'static>]) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html> [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stderr] | [INFO] [stderr] 64 | fn read_or<T>(&mut self, parsers: &mut [Box<dyn FnMut(&mut Parser) -> Option<T> + 'static>]) [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/net/parser.rs:383:28 [INFO] [stderr] | [INFO] [stderr] 383 | fmt.write_str(self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `init` is never used [INFO] [stderr] --> src/sys/unix/mod.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn init() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `decode_error_kind` is never used [INFO] [stderr] --> src/sys/unix/mod.rs:45:8 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn decode_error_kind(errno: i32) -> ErrorKind { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `abort_internal` is never used [INFO] [stderr] --> src/sys/unix/mod.rs:113:15 [INFO] [stderr] | [INFO] [stderr] 113 | pub unsafe fn abort_internal() -> ! { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `AsInnerMut` is never used [INFO] [stderr] --> src/sys_common/mod.rs:11:11 [INFO] [stderr] | [INFO] [stderr] 11 | pub trait AsInnerMut<Inner: ?Sized> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/net/tcp.rs:747:21 [INFO] [stderr] | [INFO] [stderr] 747 | pub fn incoming(&self) -> Incoming { [INFO] [stderr] | ^^^^^ -------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 747 | pub fn incoming(&self) -> Incoming<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/sys/unix/net.rs:392:9 [INFO] [stderr] | [INFO] [stderr] 392 | Self::set_cloexec(fd); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 392 | let _ = Self::set_cloexec(fd); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/sys/unix/net.rs:401:17 [INFO] [stderr] | [INFO] [stderr] 401 | Self::set_cloexec(fd); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 401 | let _ = Self::set_cloexec(fd); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `psocket` (lib) generated 13 warnings (run `cargo fix --lib -p psocket` to apply 3 suggestions) [INFO] [stderr] Scraping psocket v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Documenting psocket v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: this URL is not a hyperlink [INFO] [stderr] --> src/net/udp.rs:168:13 [INFO] [stderr] | [INFO] [stderr] 168 | /// See https://github.com/rust-lang/rust/issues/34202 for more details. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: bare URLs are not automatically turned into clickable links [INFO] [stderr] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stderr] help: use an automatic link instead [INFO] [stderr] | [INFO] [stderr] 168 | /// See <https://github.com/rust-lang/rust/issues/34202> for more details. [INFO] [stderr] | + + [INFO] [stderr] [INFO] [stderr] warning: `psocket` (lib doc) generated 4 warnings (3 duplicates) (run `cargo fix --lib -p psocket` to apply 1 suggestion) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/psocket/index.html [INFO] running `Command { std: "docker" "inspect" "94fedca4ae1ddacdb1b5f201242174defae9690a9b7f210327c9b91544472fb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94fedca4ae1ddacdb1b5f201242174defae9690a9b7f210327c9b91544472fb3", kill_on_drop: false }` [INFO] [stdout] 94fedca4ae1ddacdb1b5f201242174defae9690a9b7f210327c9b91544472fb3