Command I run: `parallel git -C {} fetch ::: repo1 repo2 rep3`, which is
to fetch multiple repositories in parallel using GNU parallel.
This worked pretty well for me in the past, however with git version
2.45, maybe 2.44 as well, it would randomly emit below error:
> failed to store: -25299
OR
> Already up to date.
> failed to store: -25299
> failed to store: -25299
This is on a Macbook with multiple cores. And it seems to happen to a
random subset of the chosen repositories.
But if I do this without GNU parallel, or `parallel -j1` with only
one worker, things work just fine.
And when I switched back to git 2.43.2, I don't see such error either.
