Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d7d49cbb2554498583fca36007a99e37 : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8d93a0a6bd93408b83d2d93f7f01517e : FAILURE in 4m 24s