Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b890da599d4d496abc198e3a64c06dfe : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/838056403cdd4682b8b34b0ac3e6ae63 : FAILURE in 5m 38s