Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/67b8b9b83779426ea86a1a8c0cead467 : SUCCESS in 7m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/21c531ede74349faa578912444902259 : FAILURE in 6m 01s