Build failed. https://zuul.opendev.org/t/openstack/buildset/f8511df46c6f41c4aa80c508cb7a907c - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0eb52daa467546e28597ec56d58c3961 : SUCCESS in 4m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/220b5dd4066342808967ffd57601100b : FAILURE in 5m 23s