Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/abf37efe0a8246a59f350b7fd27c35bd : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/361543db2c694847b796b1933c6e9862 : FAILURE in 5m 24s