Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8078e174a2c54670b79d8f7dffa47098 : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8c49c105232541d08d469655284e9653 : FAILURE in 6m 43s