Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/544fec570d63492d9951fabfd011cd8c : SUCCESS in 7m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7c4ad1500b93475ba724510262e548cf : FAILURE in 6m 07s