Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d4d50358a1124b3da0fe1e6b61f75ee2 : RETRY_LIMIT in 6m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/985f4d247a004486b684ae3c3aaad9c6 : FAILURE in 4m 48s