Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/af0aa9378c2b474cae2652b41a67d1a0 : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/85d9221c80684f2f8403ef94edf6cf46 : FAILURE in 5m 15s