The alert email is super useful. I have one feature request. Some of the failures are flaky and we don't have time to fix them. Also we only blacklist a board in autotest if it always fails. So these failures show up in the email alert from time to time. Sometimes I debugged some failures and realized I had investigated the same issue already. It will be great if I can annotate a failure as known issue. That will save me lots of time.

video_VideoEncodeAccelerator
        nyan_big     log: 9556.0.0/9554.1.0/     previous fails: 9550.0.0/9549.0.0/
        nyan_blaze     log: 9556.0.0/9554.1.0/
        rikku     log: 9557.0.0/9556.0.0/
        veyron_speedy     log: 9556.0.0/     previous fails: 9550.0.0/
        hana     log: 9556.0.0/
        orco     log: 9556.0.0/
        veyron_mickey     log: 9554.0.0/


video_VEAPerf
        stumpy     log: 9557.0.0/     previous fails: 9527.0.0/9522.0.0/9512.0.0/9507.0.0/9505.0.0/