Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3b84cbefff654ba1b6afb348714b4f75 : SUCCESS in 7m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2bab17033eec46bf8adc75d88266488b : RETRY_LIMIT in 2m 58s