Started after https://chromium-review.googlesource.com/c/chromiumos/chromite/+/1147155

11:37:49: ERROR: <class 'chromite.lib.cros_build_lib.RunCommandError'>: return code: 12; command: zip -r /b/swarming/w/ir/cache/cbuild/repository/buildbot_archive/amd64-generic-fuzzer/R73-11511.0.0-b3301881/factory_image.zip .

zip error: Nothing to do! (try: zip -r /b/swarming/w/ir/cache/cbuild/repository/buildbot_archive/amd64-generic-fuzzer/R73-11511.0.0-b3301881/factory_image.zip . -i .)

cmd=['zip', '-r', u'/b/swarming/w/ir/cache/cbuild/repository/buildbot_archive/amd64-generic-fuzzer/R73-11511.0.0-b3301881/factory_image.zip', '.'], cwd=/b/swarming/w/ir/tmp/t/cbuildbot-tmpMjZq0c/cbuildbot_factorywbvsCS
Traceback (most recent call last):
  File "/b/swarming/w/ir/cache/cbuild/repository/chromite/lib/parallel.py", line 441, in _Run
    self._task(*self._task_args, **self._task_kwargs)
  File "/b/swarming/w/ir/cache/cbuild/repository/chromite/cbuildbot/stages/artifact_stages.py", line 205, in BuildAndArchiveFactoryImages
    self._run.attrs.release_tag)
  File "/b/swarming/w/ir/cache/cbuild/repository/chromite/cbuildbot/commands.py", line 2897, in BuildFactoryZip
    cros_build_lib.RunCommand(cmd, cwd=temp_dir, capture_output=True)
  File "/b/swarming/w/ir/cache/cbuild/repository/chromite/lib/cros_build_lib.py", line 646, in RunCommand
    raise RunCommandError(msg, cmd_result)
RunCommandError: return code: 12; command: zip -r /b/swarming/w/ir/cache/cbuild/repository/buildbot_archive/amd64-generic-fuzzer/R73-11511.0.0-b3301881/factory_image.zip .

zip error: Nothing to do! (try: zip -r /b/swarming/w/ir/cache/cbuild/repository/buildbot_archive/amd64-generic-fuzzer/R73-11511.0.0-b3301881/factory_image.zip . -i .)

cmd=['zip', '-r', u'/b/swarming/w/ir/cache/cbuild/repository/buildbot_archive/amd64-generic-fuzzer/R73-11511.0.0-b3301881/factory_image.zip', '.'], cwd=/b/swarming/w/ir/tmp/t/cbuildbot-tmpMjZq0c/cbuildbot_factorywbvsCS

<class 'chromite.lib.cros_build_lib.RunCommandError'>: return code: None; command: zip /b/swarming/w/ir/cache/cbuild/repository/buildbot_archive/amd64-generic-fuzzer/R73-11511.0.0-b3301881/image.zip -r .
[Errno 2] No such file or directory: '/b/swarming/w/ir/cache/cbuild/repository/src/build/images/amd64-generic/latest-cbuildbot'
Traceback (most recent call last):
  File "/b/swarming/w/ir/cache/cbuild/repository/chromite/lib/parallel.py", line 441, in _Run
    self._task(*self._task_args, **self._task_kwargs)
  File "/b/swarming/w/ir/cache/cbuild/repository/chromite/cbuildbot/stages/artifact_stages.py", line 239, in ArchiveZipFiles
    image_zip = commands.BuildImageZip(archive_path, image_dir)
  File "/b/swarming/w/ir/cache/cbuild/repository/chromite/cbuildbot/commands.py", line 2632, in BuildImageZip
    capture_output=True)
  File "/b/swarming/w/ir/cache/cbuild/repository/chromite/lib/cros_build_lib.py", line 651, in RunCommand
    raise RunCommandError(estr, CommandResult(cmd=cmd), exception=e)
RunCommandError: return code: None; command: zip /b/swarming/w/ir/cache/cbuild/repository/buildbot_archive/amd64-generic-fuzzer/R73-11511.0.0-b3301881/image.zip -r .