Job fails due to unexplainable reasons related to Git permissions

I was suprised by this failure: fails saying that I do not have Git permissions

This job was initiated by a commit-push from local repository.

Rebuilding the same job again via the console: works just fine

Can you please investigate what the issue is?

I have build access to all the repositories for this organisation via CircleCI - I’m able to buld them without such job failures.