Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/231d04fb628d4460aba34a8a83cc5890 : SUCCESS in 7m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2b1aef7426384e7ca8d1d001d1479d3b : FAILURE in 3m 30s