Here we go:

http://logs.openstack.org/57/210557/1/check/gate-grenade-dsvm/51b2e81/logs/tempest.txt.gz#_2015-08-07_19_16_15_847

2015-08-07 19:16:15.847 21819 CRITICAL tempest [-] error: [Errno 111] Connection refused
2015-08-07 19:16:15.847 21819 ERROR tempest Traceback (most recent call last):
2015-08-07 19:16:15.847 21819 ERROR tempest   File ".tox/venv/bin/verify-tempest-config", line 10, in <module>
2015-08-07 19:16:15.847 21819 ERROR tempest     sys.exit(main())
2015-08-07 19:16:15.847 21819 ERROR tempest   File "/opt/stack/new/tempest/tempest/cmd/verify_tempest_config.py", line 353, in main
2015-08-07 19:16:15.847 21819 ERROR tempest     results = verify_extensions(os, service, results)
2015-08-07 19:16:15.847 21819 ERROR tempest   File "/opt/stack/new/tempest/tempest/cmd/verify_tempest_config.py", line 171, in verify_extensions
2015-08-07 19:16:15.847 21819 ERROR tempest     __, resp = extensions_client.list_extensions()
2015-08-07 19:16:15.847 21819 ERROR tempest   File "/opt/stack/new/tempest/tempest/services/object_storage/account_client.py", line 155, in list_extensions
2015-08-07 19:16:15.847 21819 ERROR tempest     resp, body = self.get('info')
2015-08-07 19:16:15.847 21819 ERROR tempest   File "/opt/stack/new/tempest/.tox/venv/local/lib/python2.7/site-packages/tempest_lib/common/rest_client.py", line 271, in get
2015-08-07 19:16:15.847 21819 ERROR tempest     return self.request('GET', url, extra_headers, headers)
2015-08-07 19:16:15.847 21819 ERROR tempest   File "/opt/stack/new/tempest/.tox/venv/local/lib/python2.7/site-packages/tempest_lib/common/rest_client.py", line 630, in request
2015-08-07 19:16:15.847 21819 ERROR tempest     headers=headers, body=body)
2015-08-07 19:16:15.847 21819 ERROR tempest   File "/opt/stack/new/tempest/.tox/venv/local/lib/python2.7/site-packages/tempest_lib/common/rest_client.py", line 530, in _request
2015-08-07 19:16:15.847 21819 ERROR tempest     req_url, method, headers=req_headers, body=req_body)
2015-08-07 19:16:15.847 21819 ERROR tempest   File "/opt/stack/new/tempest/.tox/venv/local/lib/python2.7/site-packages/tempest_lib/common/rest_client.py", line 561, in raw_request
2015-08-07 19:16:15.847 21819 ERROR tempest     headers=headers, body=body)
2015-08-07 19:16:15.847 21819 ERROR tempest   File "/opt/stack/new/tempest/.tox/venv/local/lib/python2.7/site-packages/tempest_lib/common/http.py", line 25, in request
2015-08-07 19:16:15.847 21819 ERROR tempest     return super(ClosingHttp, self).request(*args, **new_kwargs)
2015-08-07 19:16:15.847 21819 ERROR tempest   File "/opt/stack/new/tempest/.tox/venv/local/lib/python2.7/site-packages/httplib2/__init__.py", line 1608, in request
2015-08-07 19:16:15.847 21819 ERROR tempest     (response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)
2015-08-07 19:16:15.847 21819 ERROR tempest   File "/opt/stack/new/tempest/.tox/venv/local/lib/python2.7/site-packages/httplib2/__init__.py", line 1350, in _request
2015-08-07 19:16:15.847 21819 ERROR tempest     (response, content) = self._conn_request(conn, request_uri, method, body, headers)
2015-08-07 19:16:15.847 21819 ERROR tempest   File "/opt/stack/new/tempest/.tox/venv/local/lib/python2.7/site-packages/httplib2/__init__.py", line 1272, in _conn_request
2015-08-07 19:16:15.847 21819 ERROR tempest     conn.connect()
2015-08-07 19:16:15.847 21819 ERROR tempest   File "/opt/stack/new/tempest/.tox/venv/local/lib/python2.7/site-packages/httplib2/__init__.py", line 928, in connect
2015-08-07 19:16:15.847 21819 ERROR tempest     raise socket.error, msg
2015-08-07 19:16:15.847 21819 ERROR tempest error: [Errno 111] Connection refused
2015-08-07 19:16:15.847 21819 ERROR tempest