[bug#64746] [PATCH 2/2] scripts: time-machine: Error when attempting to visit too old commits.

[Ludovic Courtès]

Hi,

Josselin Poiret <dev@jpoiret.xyz> skribis:

> Ludovic Courtès <ludo@gnu.org> writes:
>
>> For other problems, there’s (guix quirks), which can, to some extent,
>> let us retroactively fix problems, though that should be rare.
>
> Is there any established policy around what (guix quirks) is allowed to
> do?  To be more specific, can/will it ever change derivation hashes?

It should not change derivations, which means it can only touch
auxiliary files like ‘build-aux/build-self.scm’.

Ludo’.