Sync from rust 2024/12/11 #2394

Job	Run time
build_system	25s
build (gcc-13.deb, --mini-tests)	6m 3s
build (gcc-13.deb, --std-tests)	6m 8s
duplicates	3s
build (gcc-13.deb, --test-libcore)	14m 48s
build (gcc-13.deb, --extended-rand-tests)	8m 26s
build (gcc-13.deb, --extended-regex-example-tests)	6m 18s
build (gcc-13.deb, --extended-regex-tests)	11m 11s
build (gcc-13.deb, --test-successful-rustc --nb-parts 2 --current-part 0)	11m 5s
build (gcc-13.deb, --test-successful-rustc --nb-parts 2 --current-part 1)	11m 5s
build (gcc-13.deb, --projects)	11m 34s
build (gcc-13-without-int128.deb, --mini-tests)	5m 54s
build (gcc-13-without-int128.deb, --std-tests)	5m 48s
build (gcc-13-without-int128.deb, --test-libcore)	14m 58s
build (gcc-13-without-int128.deb, --extended-rand-tests)	8m 14s
build (gcc-13-without-int128.deb, --extended-regex-example-tests)	6m 19s
build (gcc-13-without-int128.deb, --extended-regex-tests)	11m 47s
build (gcc-13-without-int128.deb, --test-successful-rustc --nb-parts 2 --current-part 0)	11m 10s
build (gcc-13-without-int128.deb, --test-successful-rustc --nb-parts 2 --current-part 1)	10m 56s
build (gcc-13-without-int128.deb, --projects)	11m 7s
	2h 53m 19s

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