Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/17ac413f271c4838bf25807b792db00a : RETRY_LIMIT in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/50245a7c99e341f8a13d73540016dc26 : FAILURE in 6m 54s