Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/29b0bc6081a04684a9db6070d5f78ca3 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7101f85664814a6abd6c8e55e3a8fb05 : FAILURE in 4m 52s