Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1456bc56c53d4614ac5aea6455fa8c88 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3de55ee262e340a8b1b8091d85dd069e : FAILURE in 4m 42s