Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/15f8a4b8f9024573987d869a897b9f13 : SUCCESS in 7m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1b19f8b91b5540efbc51182f2c3b0904 : FAILURE in 6m 00s