Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3fcde021377a4ab9902632809adf61cf : SUCCESS in 8m 04s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5006e8a57d3b401692b8111212faad4e : FAILURE in 7m 12s