$ git clone -n https://src.fedoraproject.org/rpms/python-flask-sqlalchemy-lite.git /var/lib/mock/f45-build-30726-647/root/chroot_tmpdir/scmroot/python-flask-sqlalchemy-lite
Cloning into '/var/lib/mock/f45-build-30726-647/root/chroot_tmpdir/scmroot/python-flask-sqlalchemy-lite'...
$ git fetch origin cb90ab124ce92be5ee2a2626c9749250bf9a55c2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-flask-sqlalchemy-lite
 * [new ref]         cb90ab124ce92be5ee2a2626c9749250bf9a55c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb90ab1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild