Fix usage with `rustc-dep-of-std` #318

Job	Run time
Check #[cfg]s	12s
Style check	22s
Test tier1 (i686-unknown-linux-gnu, true, ubuntu-24.04)	40s
Verify build (stable, ubuntu-24.04)	3m 20s
Test tier1 (x86_64-unknown-linux-gnu, true, ubuntu-24.04)	39s
Verify build (stable, macos-14)	21s
Test tier1 (aarch64-apple-darwin, macos-14)	25s
Verify build (stable, windows-2022)	3m 39s
Test tier1 (x86_64-pc-windows-gnu, windows-2022, 64, x86_64)	31s
Verify build (nightly, ubuntu-24.04)	18m 40s
Test tier1 (x86_64-pc-windows-msvc, windows-2022)	32s
Verify build (nightly, macos-14)	54s
Test tier1 (i686-pc-windows-msvc, windows-2022)	33s
Verify build (nightly, windows-2022)	3m 8s
Verify build (1.63.0, ubuntu-24.04)	5m 17s
Verify build (1.63.0, macos-14)	1m 3s
Verify build (1.63.0, windows-2022)	4m 41s
Verify build (beta, ubuntu-24.04)	4m 3s
Test tier2	0s
Test tier2 VM	0s
success	1s
	49m 1s

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