Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3bfd07be9d66460787e8b744e0821017 : RETRY_LIMIT in 2m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3d50e1ae20fe4e6f875488128f803c6f : SUCCESS in 25m 42s