Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0571bb3508b64529a17ab8f87ea6c2a5 : SUCCESS in 4m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/86544dbe23324b5da380b773f9bd343b : FAILURE in 3m 34s