Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d3a40a186136473988e7af46a27cc3e6 : RETRY_LIMIT in 6m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/15682742fdeb42d3845420c50f73e3fc : FAILURE in 9m 18s