Looks like the error for all of them is 'gclient sync failed!'

Ah! Although that's separate from the layout test failures, and there are still a few tests failing intermittently on that builder, right?


Log excerpt:

Error: Command 'git checkout --quiet refs/remotes/origin/master' returned non-zero exit status 1 in E:\b\depot_tools
error: The following untracked working tree files would be overwritten by checkout:
	cipd
Please move or remove them before you switch branches.
Aborting


I wonder whether this is happening on any other builders?

Yeah and it's odd how the intermittent test failures and the infra failures are happening in the same builds.

It looks like cipd might be related to LUCI/swarming?
https://cs.chromium.org/search/?q=%5Esrc/+cipd&sq=package:chromium&type=cs