Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0453b8aea8db4094aaa3ff67eb95bbc6 : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e4ba3c747b9e41829a476b95870cf4a9 : FAILURE in 4m 58s