Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3f2160e8eff94ce4ba33da841102eec6 : SUCCESS in 6m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e470e391e2e24624b1054e380181e647 : FAILURE in 7m 37s