Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a0a84f613b3849b488abd2e7b60b366b : SUCCESS in 10m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3de635cdee6b4f12a73d075e87b38b07 : RETRY_LIMIT in 4m 08s