Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/341a43c0ec054db1859548989eca2469 : SUCCESS in 4m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a17fd9eef8a846db944a211f8410dcb7 : FAILURE in 3m 59s