Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b7d4c102c7bd450997fd821d1fbddf38 : FAILURE in 3m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/40ccac4d1bec45c7b0774a34ed03eef9 : FAILURE in 5m 04s