Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/94cadc9093b84dbab98117b69de69051 : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e1336d4dd9d1434f84c7c71d7dfcb4bc : FAILURE in 4m 44s