Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1431a110bcdf4b0690066fb9434aa368 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a9bea090485843aba4d24bb6c5feafe5 : FAILURE in 4m 51s