Rust

Merge pull request #1742 from rust-osdev/improve-cargo-xtask-v2 #7306

Job	Run time
Integration Test (x86_64)	1m 32s
Integration Test (x86_64 Windows)	2m 38s
Integration Test (AArch64)	2m 14s
Integration Test (IA-32)	1m 53s
Build (feature permutations)	4m 32s
Build Standard Binary (nightly)	31s
Nightly (build, test, doc)	3m 18s
Build (stable MSRV)	41s
Unit + Doc Tests (Miri)	1m 34s
Unit + Doc Tests	58s
Test Coverage	42s
Build (uefi-raw MSRV)	34s
	21m 7s

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