Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/687efde100f047cb87e303b48603a45b : SUCCESS in 4m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ce4f2c4440104eecab6d101b20fd3eae : FAILURE in 6m 47s