$ git clone -n https://src.fedoraproject.org/rpms/python-damo.git /var/lib/mock/f42-build-side-1-3586539-46923/root/chroot_tmpdir/scmroot/python-damo
Cloning into '/var/lib/mock/f42-build-side-1-3586539-46923/root/chroot_tmpdir/scmroot/python-damo'...
$ git fetch origin 46eca5e4d222eefd7b8379aca612fdb5db772590:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-damo
 * [new ref]         46eca5e4d222eefd7b8379aca612fdb5db772590 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 46eca5e Update to 2.8.8