Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/cc2547db472d45d1a12910b0b4056b17 : SUCCESS in 4m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/822574c84e9845c1819c9ae0513b3395 : FAILURE in 4m 05s