$ git clone -n https://src.fedoraproject.org/rpms/python-daiquiri.git /var/lib/mock/f45-build-30211-643/root/chroot_tmpdir/scmroot/python-daiquiri
Cloning into '/var/lib/mock/f45-build-30211-643/root/chroot_tmpdir/scmroot/python-daiquiri'...
$ git fetch origin dd71c0ce41ffc73549cd0954a9324aac468d5d66:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-daiquiri
 * [new ref]         dd71c0ce41ffc73549cd0954a9324aac468d5d66 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dd71c0c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild