$ git clone -n https://src.fedoraproject.org/rpms/yadifa.git /var/lib/mock/f45-build-39185-732/root/chroot_tmpdir/scmroot/yadifa
Cloning into '/var/lib/mock/f45-build-39185-732/root/chroot_tmpdir/scmroot/yadifa'...
$ git fetch origin 836b05c6e8f55bcffdb1535a0821a0769caee9c4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/yadifa
 * [new ref]         836b05c6e8f55bcffdb1535a0821a0769caee9c4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 836b05c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild