Build failed. https://zuul.opendev.org/t/openstack/buildset/c65c743ef8db4508acb87d0bf5574d3d - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7bc8535408c6406bbb8267ba4ce854cc : SUCCESS in 3m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/851af89c85e9458eb529a476b9f3df00 : FAILURE in 2m 40s