Rust

enable `let_underscore_untyped` lint #12963

Job	Run time
cargo-deny aarch64-apple-darwin	35s
cargo-deny aarch64-linux-android	38s
cargo-deny i686-pc-windows-gnu	40s
Check wasm32 + wasm-bindgen	2m 21s
cargo-deny i686-pc-windows-msvc	37s
cargo-deny i686-unknown-linux-gnu	40s
Check wasm32+atomics	1m 18s
cargo-deny wasm32-unknown-unknown	36s
cargo-deny x86_64-apple-darwin	37s
cargo-deny x86_64-pc-windows-gnu	40s
Format + check + test	5m 49s
cargo-deny x86_64-pc-windows-msvc	47s
cargo-deny x86_64-unknown-linux-gnu	38s
cargo-deny x86_64-unknown-linux-musl	39s
cargo-deny x86_64-unknown-redox	44s
android	20s
ios	27s
Check Windows	1m 58s
	20m 4s

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