Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/46d96a772a4e477a9282813687b2a8fd : SUCCESS in 7m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d037d627ab0444f6b8a2738096e45273 : RETRY_LIMIT in 3m 39s