Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/388fd64dff384f81b9f37d569b7abdbd : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2e01fd06a7cc480ca0214077001b1ae6 : FAILURE in 4m 35s