Rust

Update Rust crate libc to v0.2.162 #726

Job	Run time
build-docker (1.71, x86_64-unknown-freebsd)	1m 37s
build-unix (1.71, ubuntu)	29s
build-windows (i686, msvc, 1.71)	1m 32s
build-unix (1.71, macos)	33s
build-unix (stable, ubuntu)	26s
build-windows (i686, msvc, stable)	2m 12s
build-docker (stable, x86_64-unknown-freebsd)	1m 33s
build-unix (stable, macos)	25s
build-windows (i686, msvc, nightly)	1m 18s
build-docker (nightly, x86_64-unknown-freebsd)	1m 28s
build-unix (nightly, ubuntu)	34s
build-windows (x86_64, msvc, 1.71)	1m 10s
build-unix (nightly, macos)	38s
build-windows (x86_64, msvc, stable)	2m 1s
build-windows (x86_64, msvc, nightly)	1m 5s
build-windows (aarch64, msvc, 1.71)	51s
build-windows (aarch64, msvc, stable)	2m 8s
build-windows (aarch64, msvc, nightly)	54s
	20m 54s

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