bug#57306: guix pull to old commit fails due to unsupported manifest format

[Josselin Poiret]

Hi Arun, 

Arun Isaac <arunisaac@systemreboot.net> writes:

> This happens because my guix-daemon writes a version 4 manifest and the
> guix from commit 6f75565b4ec3b8a7247699c327a3b3196c787f76 only
> understands a version 3 manifest.

>From what I can gather from looking at the code, the patch at [1]
should've fixed this issue.  If that's not the case I suggest re-opening
it.

[1] https://issues.guix.gnu.org/56441#6

-- 
Josselin Poiret