Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/80caa337b2c2492da98b167d952b9973 : SUCCESS in 5m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/da2562ffcf1f43a89925975ea086c5fe : FAILURE in 9m 29s