Build failed. https://zuul.opendev.org/t/openstack/buildset/b8cb058d0bec49c89f33828e3ff30002 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f75d40d3c7854f939e2f5bb2830fff4f : SUCCESS in 3m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ea2c1abe933d44a994ad5820a209f2b7 : FAILURE in 3m 36s