Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bf3e7299a6294642acb8397ea06432b5 : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6bcfbab43db74770aa60bb98e943fe8f : FAILURE in 5m 38s