Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8983674367146409264

=== BISECT JOB RESULTS ===
NO Test failure found

Bisect Details
  Configuration: android_nexus5X_perf_bisect
  Benchmark    : blink_perf.bindings
  Metric       : BenchmarkDuration/BenchmarkDuration

Revision             Exit Code      N
chromium@459778      0 +- N/A       10      good
chromium@460720      0 +- N/A       10      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=BenchmarkDuration blink_perf.bindings

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8983674367146409264

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5278610430099456


| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Speed>Bisection.  Thank you!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8983658114757217728

=== BISECT JOB RESULTS ===
Bisect failed for unknown reasons

Please contact the team (see below) and report the error.


Bisect Details
  Configuration: android_nexus5X_perf_bisect
  Benchmark    : blink_perf.bindings
  Metric       : structured-clone-json-serialize/structured-clone-json-serialize


To Run This Test
  src/tools/perf/run_benchmark -v --browser=android-chromium --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests blink_perf.bindings

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8983658114757217728

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5031079553007616


| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Speed>Bisection.  Thank you!

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8982659688574453136

This regression has been open for half a year. It's not very actionable and the regression has been in all Chrome user's hands for months.