Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b149c733ce8541b182028823f15ec98f : RETRY_LIMIT in 3m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/34162af4077a4d66ab7d290e311a6ccd : FAILURE in 7m 50s