Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4940c63026804da8834993867722eae3 : SUCCESS in 5m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a2ebe36b949942d5a926b4045b60af44 : FAILURE in 3m 29s