Build failed. https://zuul.opendev.org/t/openstack/buildset/1908d87a51d445f583463ab38e2072c6 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0639170bd281432a87e54503e3a31683 : SUCCESS in 3m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/47956a872a4e4bea83f1e6362e4cc79f : FAILURE in 2m 27s