exception2

(devpi)[root@ci] ~devpi/var # devpi-server --port 8020 --serverdir /opt/devpi/var/slave_test --role=master
2015-10-30 16:20:06,417 INFO  NOCTX Loading node info from /opt/devpi/var/slave_test/.nodeinfo
2015-10-30 16:20:06,417 INFO  NOCTX wrote nodeinfo to: /opt/devpi/var/slave_test/.nodeinfo
Traceback (most recent call last):
  File "/opt/devpi/bin/devpi-server", line 11, in <module>
    sys.exit(main())
  File "/opt/devpi/local/lib/python2.7/site-packages/devpi_server/main.py", line 51, in main
    return _main(pluginmanager, argv=argv)
  File "/opt/devpi/local/lib/python2.7/site-packages/devpi_server/main.py", line 83, in _main
    with xom.keyfs.transaction(write=True):
  File "/opt/devpi/local/lib/python2.7/site-packages/devpi_common/types.py", line 39, in get
    x = self._property_cache[f] = f(self)
  File "/opt/devpi/local/lib/python2.7/site-packages/devpi_server/main.py", line 240, in keyfs
    cache_size=self.config.args.keyfs_cache_size)
  File "/opt/devpi/local/lib/python2.7/site-packages/devpi_server/keyfs.py", line 409, in __init__
    cache_size=cache_size)
  File "/opt/devpi/local/lib/python2.7/site-packages/devpi_server/keyfs.py", line 95, in __init__
    changes, rel_renames = loads(data)
  File "/opt/devpi/local/lib/python2.7/site-packages/devpi_server/keyfs.py", line 34, in loads
    return load(py.io.BytesIO(data))
  File "/opt/devpi/local/lib/python2.7/site-packages/devpi_server/keyfs.py", line 28, in load
    return Unserializer(io, strconfig=(False, False)).load(versioned=False)
  File "/opt/devpi/local/lib/python2.7/site-packages/execnet/gateway_base.py", line 1161, in load
    loader(self)
  File "/opt/devpi/local/lib/python2.7/site-packages/execnet/gateway_base.py", line 1196, in load_longlong
    self.stack.append(long(l))
ValueError: invalid literal for long() with base 10: '2root/pypi/+f/dcc/f2eafb7113759/venusian-1.0.tar.gzS'