Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d429fd0fe69f48318081af2a6e721b8b : SUCCESS in 7m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/166af13dba1f432abc2e9aaf76ec2bf0 : FAILURE in 4m 04s