Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ac274b4578674212be90e4ec699ad027 : SUCCESS in 5m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4ea933348b5e4b4eb487e812237c48a2 : FAILURE in 4m 26s