$ git clone -n https://src.fedoraproject.org/rpms/python-jose.git /var/lib/mock/f40-build-2069812-49307/root/chroot_tmpdir/scmroot/python-jose
Cloning into '/var/lib/mock/f40-build-2069812-49307/root/chroot_tmpdir/scmroot/python-jose'...
$ git fetch origin 8b8bb58ac1529b6716161d52800f774131df229b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-jose
 * [new ref]         8b8bb58ac1529b6716161d52800f774131df229b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b8bb58 Assert that %pyproject_files contains a license file