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# rustc version
rustc 1.91.0-nightly (6c699a372 2025-09-05)# docs.rs version
docsrs 0.6.0 (8bbaf878 2025-08-22)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/react-rs-1.0.0-alpha.8/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/react-rs-1.0.0-alpha.8/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250905-1.91.0-nightly-6c699a372\", \"--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] a829192c89c0fc6d5c6903a4c67bd9790e3009e55a8f1eca2c73c62d575855a3
[INFO] running `Command { std: "docker" "start" "-a" "a829192c89c0fc6d5c6903a4c67bd9790e3009e55a8f1eca2c73c62d575855a3", kill_on_drop: false }`
[INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op
[INFO] [stderr] Documenting react-rs v1.0.0-alpha.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unexpected `cfg` condition name: `web_sys_unstable_apis`
[INFO] [stderr] --> src/event/js/mod.rs:14:11
[INFO] [stderr] |
[INFO] [stderr] 14 | #[cfg(web_sys_unstable_apis)]
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] |
[INFO] [stderr] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[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(web_sys_unstable_apis)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(web_sys_unstable_apis)");` 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: unexpected `cfg` condition name: `web_sys_unstable_apis`
[INFO] [stderr] --> src/event/js/mod.rs:16:15
[INFO] [stderr] |
[INFO] [stderr] 16 | #[cfg(not(web_sys_unstable_apis))]
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^
[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(web_sys_unstable_apis)'] }
[INFO] [stderr] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(web_sys_unstable_apis)");` 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]
[INFO] [stderr] error[E0107]: trait takes 3 generic arguments but 2 generic arguments were supplied
[INFO] [stderr] --> src/any_fn_family/any_fn_once.rs:59:13
[INFO] [stderr] |
[INFO] [stderr] 59 | Box<F>: WasmClosureFnOnce<F::ArgsTuple, F::Output>,
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ------------ --------- supplied 2 generic arguments
[INFO] [stderr] | |
[INFO] [stderr] | expected 3 generic arguments
[INFO] [stderr] |
[INFO] [stderr] note: trait defined here, with 3 generic parameters: `FnMut`, `A`, `R`
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.101/src/closure.rs:463:11
[INFO] [stderr] |
[INFO] [stderr] 463 | pub trait WasmClosureFnOnce<FnMut: ?Sized, A, R>: 'static {
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ----- - -
[INFO] [stderr] help: add missing generic argument
[INFO] [stderr] |
[INFO] [stderr] 59 | Box<F>: WasmClosureFnOnce<F::ArgsTuple, F::Output, R>,
[INFO] [stderr] | +++
[INFO] [stderr]
[INFO] [stderr] For more information about this error, try `rustc --explain E0107`.
[INFO] [stderr] warning: `react-rs` (lib doc) generated 2 warnings
[INFO] [stderr] error: could not document `react-rs`
[INFO] running `Command { std: "docker" "inspect" "a829192c89c0fc6d5c6903a4c67bd9790e3009e55a8f1eca2c73c62d575855a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a829192c89c0fc6d5c6903a4c67bd9790e3009e55a8f1eca2c73c62d575855a3", kill_on_drop: false }`
[INFO] [stdout] a829192c89c0fc6d5c6903a4c67bd9790e3009e55a8f1eca2c73c62d575855a3