Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f732c911967a4222975b9b68b8bcb479 : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/06e62a46820e44c9bf9daf5371e6b352 : FAILURE in 5m 39s