Build failed. https://zuul.opendev.org/t/openstack/buildset/bae499fc709e47b7b50cbf69d01b6d66 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6a1070fe553e4b5cb4e725af7525b83e : SUCCESS in 3m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/38ee32cf77d04f3d963816d6100581ac : FAILURE in 2m 51s