$ git clone -n https://src.fedoraproject.org/rpms/R-GenomicAlignments.git /var/lib/mock/f39-build-1540303-36469/root/chroot_tmpdir/scmroot/R-GenomicAlignments
Cloning into '/var/lib/mock/f39-build-1540303-36469/root/chroot_tmpdir/scmroot/R-GenomicAlignments'...
$ git fetch origin 88aa37f0af00df2ea642bf9d588a1dfd832ac387:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-GenomicAlignments
 * [new ref]         88aa37f0af00df2ea642bf9d588a1dfd832ac387 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 88aa37f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild