$ git clone -n https://src.fedoraproject.org/rpms/libomp18.git /var/lib/mock/f42-build-3436179-45433/root/chroot_tmpdir/scmroot/libomp18
Cloning into '/var/lib/mock/f42-build-3436179-45433/root/chroot_tmpdir/scmroot/libomp18'...
$ git fetch origin 9ffa35af45ad4f1a1acd1e361f7d5ee8142f2796:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libomp18
 * [new ref]         9ffa35af45ad4f1a1acd1e361f7d5ee8142f2796 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9ffa35a Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild