Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0e4a05abe1ba4f5a997c507d059f273a : SUCCESS in 8m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/208deeb1b56b44e28e2c5b65e49b8ce2 : RETRY_LIMIT in 4m 16s