Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/127f58fbcb0a4505a8e44ad78be9b5a3 : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/02976adb175842d49556c810aa093c2a : FAILURE in 5m 34s