Per dev/devicelab/README.md, you can run device lab tests locally using dev/devicelab/bin/test_runner.dart test -t {NAME_OR_PATH_OF_TEST}.

Failed tests retry up to two times, for a total of three runs. When I'm modifying a devicelab test and debugging locally, I am usually only interested in running the test once, as failures are more likely to be caused by a change I made rather than a flake.

I'd like to add an option or flag to the test command to prevent retries. This would save me dev time and reduce the amount of output I need to sift through when running a devicelab test locally.