Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5465c53354c34a82a41ca8af1bc821ee : SUCCESS in 5m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fb454b4c554d4440923ec993c50ff3ec : FAILURE in 5m 12s