Issues not reported - Minimized Testcase: Pending - even though it finished.

[kasper93]

There seem to be an issue with minimization status reporting.

See for example those, which I found on the "Crash statistic" page:
https://oss-fuzz.com/testcase-detail/5383367473823744
https://oss-fuzz.com/testcase-detail/4674691453485056

Both of them show that minimize task finished.

[2025-01-29 09:30:09 UTC] oss-fuzz-tworker-2gnd: Minimize task started.
[2025-01-29 10:23:02 UTC] oss-fuzz-tworker2-8tcf: Minimize task finished.

and

[2025-02-27 13:37:53 UTC] oss-fuzz-tworker-qpdz: Minimize task started.
[2025-02-27 14:09:29 UTC] oss-fuzz-tworker2-skdm: Minimize task finished.

but also doesn't create an issue or entry in "Testcases" page. And we can see:

Status: 	Pending, refreshes every 5 minutes.
Fixed: 	Pending
Minimized Testcase: Pending

and

Testcase analysis on other jobs
Pending, waiting for minimization to finish. 

This doesn't looks good to me.

EDIT:

As a side note this https://oss-fuzz.com/testcase-detail/4909408073613312 case failed on minimization and is stuck ever since. The code it runs does not even exist in current builds, because vf_scale filter is disabled. I know why minimization fails, because it tries to scale huge image and timeout or ooms, but progression step could run the new version and see that it is fixed...