Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/008fc9618c76471c8d318e64163cd120 : SUCCESS in 4m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/43d361c56aad4b888890439f96b6c387 : FAILURE in 3m 37s