Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/efe85609ab4042c6baaf268d7f165633 : SUCCESS in 8m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/19803e3b9ba843e5b69390afbf48b476 : RETRY_LIMIT in 5m 32s