Revision range first seen: 437841 - 437880
Link to failing step log: https://luci-logdog.appspot.com/v/?s=chrome%2Fbb%2Fchromium.perf%2FWin_10_High-DPI_Perf%2F63%2F%2B%2Frecipes%2Fsteps%2Foortonline.reference_on_Intel_GPU_on_Windows_on_Windows-10-10240%2F0%2Fstdout

There's also an exception in the test runner: 

Traceback (most recent call last):
  File "..\..\testing\scripts\run_telemetry_benchmark_as_googletest.py", line 90, in main
    failures.append(results['pages'][str(value['page_id'])]['name'])
KeyError: 'name'

Builder: https://uberchromegw.corp.google.com/i/chromium.perf/builders/Win%2010%20High-DPI%20Perf/builds/63

Looks like a flake. Will see if it happens again.