Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f0e96b49038e467f9639ee0aa1fa5728 : SUCCESS in 10m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3ed39e7f50b545bebe180dd22ff0ce4a : RETRY_LIMIT in 2m 26s