Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6d90b7442bcf48289550311bad31cbdf : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d50517ab771942e1a384011e08cfd455 : FAILURE in 4m 53s