Since this build, https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/GPU%20FYI%20Win%20Builder/4342 GPU FYI Win Builder fails the trigger step.

Looking at the log file we can see an RPC error:
RPC failed permanently: rpc error: code = NotFound desc = no such job or no READ permission: chromium/Win10 FYI Exp Release (Intel HD 630) {"error":"rpc error: code = NotFound desc = no such job or no READ permission: chromium/Win10 FYI Exp Release (Intel HD 630)", "host":"luci-scheduler.appspot.com", "method":"EmitTriggers", "service":"scheduler.Scheduler"}
rpc error: code = NotFound desc = no such job or no READ permission: chromium/Win10 FYI Exp Release (Intel HD 630)
step returned non-zero exit code: 5

This seems to be caused by https://chromium-review.googlesource.com/c/chromium/tools/build/+/1041145 that adds the builder referenced in the error.

zmo, can you TAL? The trigger failure makes a bunch of configurations not run any tests at all right now.