Build failed. https://zuul.opendev.org/t/openstack/buildset/a6bb913c13d5423a9bceb964eb919fd8 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/28d6340db1ba4550a9325d1a31aada56 : SUCCESS in 3m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/74de9d8efe574f2f8a4b7e4e84865c83 : FAILURE in 2m 25s