Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f66c90f8d32c46bb9efd04c4e2145232 : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/54dd891e98764814bfb0d5690633eb6b : FAILURE in 6m 08s