Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f86e6e444a5d48358306c92025199323 : SUCCESS in 8m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d4f4710c12f6469f96819123661e8fdf : FAILURE in 4m 16s