Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/93096a45ae75424189be553402ac15ff : SUCCESS in 7m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0bf062f28b1c452eb117fb9948e53e11 : FAILURE in 6m 14s