Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a4775903bce247a095687083b141824b : SUCCESS in 6m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/15af7cf08430482faa84ecb04b709f1f : FAILURE in 10m 16s