$ git clone -n https://src.fedoraproject.org/rpms/sjinn.git /var/lib/mock/f31-build-52393-27658/root/chroot_tmpdir/scmroot/sjinn
Cloning into '/var/lib/mock/f31-build-52393-27658/root/chroot_tmpdir/scmroot/sjinn'...
$ git reset --hard cf1f602ef8ffd267f85b252249882f1604d16d7a
HEAD is now at cf1f602 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild