Build failed. https://zuul.opendev.org/t/openstack/buildset/363fc95a54c64f6ea3995a2d1249a557 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5e599dcb0a874b509b9165660272c4c5 : FAILURE in 5m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d8ab061f12604bfdb0399cd0f19efdc1 : FAILURE in 2m 43s