Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b15e477bdd284b7c82cd2e3e56e53866 : SUCCESS in 6m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/048fed9c93124a559c3c368b3ed5d503 : FAILURE in 6m 26s