Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/787dbb1db9be4656a64341a4e6071d6d : SUCCESS in 5m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6f25300222144cba9efd3af97780cbbc : FAILURE in 4m 30s