Remove pass test #15

Job	Run time
build_system	25s
build (gcc-13.deb, --mini-tests)	5m 56s
build (gcc-13.deb, --std-tests)	6m 5s
build (gcc-13.deb, --test-libcore)	13m 46s
duplicates	4s
build (gcc-13.deb, --extended-rand-tests)	8m 47s
build (gcc-13.deb, --extended-regex-example-tests)	7m 0s
build (gcc-13.deb, --extended-regex-tests)	12m 3s
build (gcc-13.deb, --test-successful-rustc --nb-parts 2 --current-part 0)	11m 12s
build (gcc-13.deb, --test-successful-rustc --nb-parts 2 --current-part 1)	12m 24s
build (gcc-13.deb, --projects)	18m 7s
build (gcc-13-without-int128.deb, --mini-tests)	6m 3s
build (gcc-13-without-int128.deb, --std-tests)	5m 49s
build (gcc-13-without-int128.deb, --test-libcore)	13m 40s
build (gcc-13-without-int128.deb, --extended-rand-tests)	8m 51s
build (gcc-13-without-int128.deb, --extended-regex-example-tests)	6m 55s
build (gcc-13-without-int128.deb, --extended-regex-tests)	12m 3s
build (gcc-13-without-int128.deb, --test-successful-rustc --nb-parts 2 --current-part 0)	16m 22s
build (gcc-13-without-int128.deb, --test-successful-rustc --nb-parts 2 --current-part 1)	11m 55s
build (gcc-13-without-int128.deb, --projects)	17m 44s
	3h 15m 11s

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