Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e0ff131356974954a0e152d9d009fd5e : SUCCESS in 5m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/535f35c4d96c4cd1a04eba7cc8e1660e : FAILURE in 3m 30s