Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/77e7866964ba43faa75b5fc4ba6a734e : SUCCESS in 7m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2be686a35bb84ce49352199e409fc941 : FAILURE in 6m 34s