Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cde0525bbac541a6919dd54ce051d42a : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d66a86df113949749b26487c799a0c8a : FAILURE in 4m 37s