Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e8cec932dd714f8fa878472d8dafe86a : SUCCESS in 6m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/da3e668feb89402db67164299e460544 : FAILURE in 4m 34s