Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/919fccdb18664a40bba41a4c20200745 : RETRY_LIMIT in 2m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0a1745cd0dfd4287aa978fa366e94ce9 : FAILURE in 4m 14s