Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3daa08475c0e4d6eb174b1ee1193b668 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2ad66fc209c44d95ae427c81f4ce9ff9 : FAILURE in 5m 37s