Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a36abd48eaa741119a78a4a35b9606c6 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0a478b924a1249c482164aaf87c93b89 : FAILURE in 4m 12s