Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5a8618105eda44df86c0e76b74f13748 : SUCCESS in 5m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b03a660cf9134557886ad831097f2d82 : FAILURE in 4m 43s