Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8a7555cfcb9a44a781178290441b153a : SUCCESS in 5m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/66bf1774602e4f64987eea1263570145 : FAILURE in 3m 05s