Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9c0a5b342345465eacb497ffc5f3ade1 : SUCCESS in 6m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/835ddfb68f5546e681509063e4d4be83 : FAILURE in 4m 50s