Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/738974bfab0e402b9f2e8f435839dd53 : SUCCESS in 7m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2f840486b55e4d3b92a920106d70693c : FAILURE in 13m 20s