Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d40d566b8101444680246a6f42516c34 : SUCCESS in 4m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6b54677dc63445a5b4b767930f8601b3 : FAILURE in 3m 50s