$ git clone -n https://src.fedoraproject.org/rpms/python-logzero.git /var/lib/mock/f45-build-31456-652/root/chroot_tmpdir/scmroot/python-logzero
Cloning into '/var/lib/mock/f45-build-31456-652/root/chroot_tmpdir/scmroot/python-logzero'...
$ git fetch origin e4ea97da562a385837ec731494a04dd0f8561ae0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-logzero
 * [new ref]         e4ea97da562a385837ec731494a04dd0f8561ae0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e4ea97d Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild