Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2d2de75551d147719f6e2e7e295b3bd3 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/48fe396a2f6543008828f623eddd4946 : RETRY_LIMIT in 3m 22s