Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5a6fca0141da4c69968ae3d503476215 : SUCCESS in 8m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/290cd815a4f74754bf381b85fd997221 : FAILURE in 5m 24s