Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1a6982cd2474422e94897b9803a9dbfa : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/58f83a8eb3704b799a60c3c5723d0f49 : FAILURE in 3m 26s