Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5f3b87e94faa4592bba70e4078a3e73f : SUCCESS in 3m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b0fc0f5036764c0b97fc63a54a42fc17 : FAILURE in 2m 47s