The upload of webkit results is failing on Win7 Tests (dbg)(1)

The flakiness dashboard says that data is stale for this bot and a mac bot:
https://test-results.appspot.com/dashboards/flakiness_dashboard.html#testType=webkit_layout_tests&tests=external%2Fwpt%2Facid%2Facid3%2Fnumbered-tests.html

Data is more than 1 day stale for builders:
chromium.webkit:WebKit Mac10.11 (retina)
chromium.win:Win7 Tests (dbg)(1)

Example:
https://uberchromegw.corp.google.com/i/chromium.win/builders/Win7%20Tests%20%28dbg%29%281%29/builds/66841
Upload to test-results [webkit_layout_tests]

Traceback (most recent call last):
  File "E:\b\rr\tmpnp_i1t\rw\checkout\scripts/slave\recipe_modules\test_results\resources\upload_test_results.py", line 216, in <module>
    sys.exit(main(sys.argv[1:]))
  File "E:\b\rr\tmpnp_i1t\rw\checkout\scripts/slave\recipe_modules\test_results\resources\upload_test_results.py", line 207, in main
    options.test_results_server, attrs, files, 120)
  File "E:\b\rr\tmpnp_i1t\rw\checkout\scripts\slave\recipe_modules\test_results\resources\test_results_uploader.py", line 51, in upload_test_results
    timeout_secs)
  File "E:\b\rr\tmpnp_i1t\rw\checkout\scripts\slave\recipe_modules\test_results\resources\test_results_uploader.py", line 128, in _retry_exp_backoff
    return func(timeout_secs - total_sleep)
  File "E:\b\rr\tmpnp_i1t\rw\checkout\scripts\slave\recipe_modules\test_results\resources\test_results_uploader.py", line 50, in <lambda>
    host, params, file_objs, remaining_secs),
  File "E:\b\rr\tmpnp_i1t\rw\checkout\scripts\slave\recipe_modules\test_results\resources\test_results_uploader.py", line 62, in _try_uploading_test_results
    return urllib2.urlopen(request, timeout=timeout_secs)
  File "E:\b\depot_tools\win_tools-2_7_6_bin\python\bin\lib\urllib2.py", line 127, in urlopen
    return _opener.open(url, data, timeout)
  File "E:\b\depot_tools\win_tools-2_7_6_bin\python\bin\lib\urllib2.py", line 404, in open
    response = self._open(req, data)
  File "E:\b\depot_tools\win_tools-2_7_6_bin\python\bin\lib\urllib2.py", line 422, in _open
    '_open', req)
  File "E:\b\depot_tools\win_tools-2_7_6_bin\python\bin\lib\urllib2.py", line 382, in _call_chain
    result = func(*args)
  File "E:\b\depot_tools\win_tools-2_7_6_bin\python\bin\lib\urllib2.py", line 1222, in https_open
    return self.do_open(httplib.HTTPSConnection, req)
  File "E:\b\depot_tools\win_tools-2_7_6_bin\python\bin\lib\urllib2.py", line 1187, in do_open
    r = h.getresponse(buffering=True)
  File "E:\b\depot_tools\win_tools-2_7_6_bin\python\bin\lib\httplib.py", line 1045, in getresponse
    response.begin()
  File "E:\b\depot_tools\win_tools-2_7_6_bin\python\bin\lib\httplib.py", line 409, in begin
    version, status, reason = self._read_status()
  File "E:\b\depot_tools\win_tools-2_7_6_bin\python\bin\lib\httplib.py", line 365, in _read_status
    line = self.fp.readline(_MAXLINE + 1)
  File "E:\b\depot_tools\win_tools-2_7_6_bin\python\bin\lib\socket.py", line 476, in readline
    data = self._sock.recv(self._rbufsize)
  File "E:\b\depot_tools\win_tools-2_7_6_bin\python\bin\lib\ssl.py", line 241, in recv
    return self.read(buflen)
  File "E:\b\depot_tools\win_tools-2_7_6_bin\python\bin\lib\ssl.py", line 160, in read
    return self._sslobj.read(len)
ssl.SSLError: The read operation timed out
step returned non-zero exit code: 1