Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6337c54992ba4797ad7a1b3fe3472a23 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a26cf54e40c94fd4bb7dfb65e20f622c : FAILURE in 6m 21s