$ git clone -n https://src.fedoraproject.org/rpms/R-xmlparsedata.git /var/lib/mock/f40-build-2326358-58832/root/chroot_tmpdir/scmroot/R-xmlparsedata
Cloning into '/var/lib/mock/f40-build-2326358-58832/root/chroot_tmpdir/scmroot/R-xmlparsedata'...
$ git fetch origin c41f4f7575bfb2b14712e593bededd1add96d74f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-xmlparsedata
 * [new ref]         c41f4f7575bfb2b14712e593bededd1add96d74f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c41f4f7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild