Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c153f93a43924ccabcc570b0b0ff1038 : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e96a9612babb44fbb7520a1dded28fc0 : FAILURE in 4m 58s