Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d230caf569984f2bba649e0eaf29a108 : SUCCESS in 7m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/479e5e21153a4b26a8a855264b1507ac : RETRY_LIMIT in 4m 13s