Build failed. https://zuul.opendev.org/t/openstack/buildset/59f1c6b6e5214376ab569838a3dd647b - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/04eda35250034ea894b5c83eabac9f7d : FAILURE in 3m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/230f355bbbfe43a28ed56d43fe3f5807 : FAILURE in 2m 49s