Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/677ef13536a54a36a3c75becb1d88180 : SUCCESS in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/315ef3f593964d0ba8d977f176b66dd7 : FAILURE in 4m 44s