Build failed. https://zuul.opendev.org/t/openstack/buildset/160108daee4448cebb7f1c660f4079db - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/81a3b2ffe42e46f69691450188d6a834 : SUCCESS in 7m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7ef8ddaf99b144cbb3f1f244bd8d0b43 : FAILURE in 2m 38s