Build failed. - openstack-tox-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/trove/stable/stein/openstack-tox-docs/c8deb2b/html/ : SUCCESS in 3m 25s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/trove/stable/stein/openstack-tox-py27/4106fce/ : RETRY_LIMIT in 3m 17s