$ git clone -n https://src.fedoraproject.org/rpms/python-onionbalance.git /var/lib/mock/f45-build-31774-655/root/chroot_tmpdir/scmroot/python-onionbalance
Cloning into '/var/lib/mock/f45-build-31774-655/root/chroot_tmpdir/scmroot/python-onionbalance'...
$ git fetch origin 1e9dd092dd95370b10e0660e500fb0aff5d5b986:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-onionbalance
 * [new ref]         1e9dd092dd95370b10e0660e500fb0aff5d5b986 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1e9dd09 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild