Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b26e5cb072d749cf8aa75c9d533c0f2d : RETRY_LIMIT in 5m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7342e45b01db461abd4af7599d17ab84 : FAILURE in 3m 49s