Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2ef2ce36a3c14c5abc8b7a1f300177a3 : SUCCESS in 6m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/07286de13fd14ba184bb6c7d2c8dbfaa : FAILURE in 6m 12s