Build failed. https://zuul.opendev.org/t/openstack/buildset/ecb230caaeb54b7a9cba8d3087dbeb8b - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f1fbdac950704da4b50b252c1a068c49 : SUCCESS in 3m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/47e653e4ac484ed08f4d767db43d2f8c : FAILURE in 2m 29s