Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/395487be36a84960a02735e81ab87709 : SUCCESS in 5m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/372c9b56afc04b61b9b87c811767f449 : FAILURE in 6m 29s