When this happens in git push:

To https://chromium.googlesource.com/infra/infra.git
 ! [remote rejected] 3bc5eb6aac21699e421b6da2f3d13a870f50fa13 -> refs/for/refs/heads/master%notify=NONE,cc=chromium-reviews@chromium.org,cc=infra-reviews+infra@chromium.org (change https://chromium-review.googlesource.com/392826 closed)


the whole stacktrace is printed. Either parse the message OR check that CL is not abandoned before upload. I prefer former because
a) it doesn't create extra lag
b) no race positions
c) will work even CL issue isn't set, but Change-Id is set in commit message.