Sync from rust 2025/08/03 #2894

Job	Run time
spell_check	8s
build_system	25s
duplicates	4s
build (gcc-15.deb, --test-libcore)	16m 45s
build (gcc-15.deb, --extended-rand-tests)	8m 21s
build (gcc-15-without-int128.deb, --test-successful-rustc --nb-parts 2 --current-part 0)	12m 37s
build (gcc-15.deb, --test-successful-rustc --nb-parts 2 --current-part 1)	12m 55s
build (gcc-15-without-int128.deb, --std-tests)	28s
build (gcc-15.deb, --extended-regex-tests)	12m 34s
build (gcc-15.deb, --std-tests)	7m 19s
build (gcc-15-without-int128.deb, --projects)	12m 6s
build (gcc-15.deb, --test-successful-rustc --nb-parts 2 --current-part 0)	11m 57s
build (gcc-15-without-int128.deb, --extended-rand-tests)	8m 25s
build (gcc-15.deb, --extended-regex-example-tests)	7m 0s
build (gcc-15-without-int128.deb, --extended-regex-tests)	11m 26s
build (gcc-15-without-int128.deb, --extended-regex-example-tests)	7m 26s
build (gcc-15.deb, --projects)	11m 4s
build (gcc-15-without-int128.deb, --test-successful-rustc --nb-parts 2 --current-part 1)	12m 17s
build (gcc-15-without-int128.deb, --test-libcore)	17m 47s
success	3s
	2h 51m 7s

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