Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/71e282ad674d474a815a3fed63201f92 : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/aa2df1d20e87443ea019369d5045d001 : FAILURE in 4m 37s