Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5251ae343e314b5aa4ab574801e275a1 : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/85d80b6d129440f9b3b260930931380b : FAILURE in 4m 30s