$ git clone -n https://src.fedoraproject.org/rpms/prrte.git /var/lib/mock/f45-build-28976-634/root/chroot_tmpdir/scmroot/prrte
Cloning into '/var/lib/mock/f45-build-28976-634/root/chroot_tmpdir/scmroot/prrte'...
$ git fetch origin 4fa73361844e70928568bf674594e097c0ca36bf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/prrte
 * [new ref]         4fa73361844e70928568bf674594e097c0ca36bf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4fa7336 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild