Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6902b88b49c745d087c56ff70c30d45f : SUCCESS in 7m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/409c7aae250141aa8a06b7296a305ff7 : FAILURE in 6m 12s