Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8e901347346b4f6982035ce14add36b0 : SUCCESS in 5m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b0c32a8dcf714d4c9c9f085413f5a9bc : FAILURE in 5m 28s