Build failed. - openstack-tox-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/trove/stable/stein/openstack-tox-docs/6f00393/html/ : SUCCESS in 7m 19s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/trove/stable/stein/openstack-tox-py27/937b41a/ : RETRY_LIMIT in 2m 01s