Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c0ed08ea341145ddb93867c3209c1025 : SUCCESS in 5m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/269d784714d04e9a996e062f27fd923a : FAILURE in 4m 25s