Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2792cee194cb4b5690bb421a0a8e4785 : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a4509d095fb54bab91b549aa6709bb6a : FAILURE in 4m 16s