Build failed. https://zuul.opendev.org/t/openstack/buildset/a747ba29bd8a4a5a95485f2c2c4035e5 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0336954cb8f4493b9441d6c57dd9583e : SUCCESS in 7m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f12bc84fbfd43c089875ddd08fae08e : FAILURE in 4m 38s