Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/081fc2efc47046378a2704db4881fbb6 : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0482ed60941749faba86867c80beb8bf : FAILURE in 4m 19s