Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fee1b377d32c4b0195946be8bd72822e : SUCCESS in 5m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fb0fcc72107e427e9c0a5b2e4ee62c94 : FAILURE in 3m 43s