Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6de227e67a614243b0a990a1a3d80010 : RETRY_LIMIT in 5m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5809eb4d6d8d41fe8e842902a2ead1c5 : FAILURE in 8m 06s