Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/15459a9c31c54a85b7cab367a0c255e0 : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/90dfa754562a43ac8db4cf07b24e30fa : RETRY_LIMIT in 2m 13s