Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d8d9430a32b14f10aff4af244913fbe7 : SUCCESS in 4m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ddc9af6cc9dc4c708ef1114d34940a9a : FAILURE in 3m 47s