bug#32929: `guix pull` fail

[ludo@gnu.org (Ludovic Courtès)]

Hi Michael,

Michael Bowcutt <mwb71@case.edu> skribis:

> after running `guix pull`:
>
> ```
> Updating from Git repository at '
> https://git.savannah.gnu.org/git/guix.git'...
> Building from Git commit 9e783d0bf22a7ff965105eb45f6c179a832bbabf...
> guile: warning: failed to install locale
> Computing Guix derivation for 'x86_64-linux'... /Backtrace:
>            9 (primitive-load "/gnu/store/2m09y8vajsla3zdlk28rcfdi3zq?")
> In ice-9/eval.scm:
>     155:9  8 (_ _)
>     159:9  7 (_ #(#(#(#(#(#(#(#(#(#(#(?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?))
> In ./guix/store.scm:
>   1592:24  6 (run-with-store _ _ #:guile-for-build _ #:system _ # _)
> In ./guix/self.scm:
>    918:16  5 (_ _)
>     492:4  4 (compiled-guix "/gnu/store/91a7if3r1h6x4y9vigzbw6y1rhi?"
> ?)
> In srfi/srfi-1.scm:
>    679:15  3 (append-map _ _ . _)
>    592:17  2 (map1 (#f #<package guile2.0-gnutls@3.5.18 gnu/packa?> ?))
> In ./guix/self.scm:
>    494:31  1 (_ _)
> In ./guix/packages.scm:
>    743:21  0 (package-transitive-propagated-inputs #f)
>
> ./guix/packages.scm:743:21: In procedure package-transitive-propagated-
> inputs:
> In procedure struct_vtable: Wrong type argument in position 1
> (expecting struct): #f
> guix pull: error: You found a bug: the program
> '/gnu/store/2m09y8vajsla3zdlk28rcfdi3zq7cvzq-compute-guix-derivation'
> failed to compute the derivation for Guix (version:
> "9e783d0bf22a7ff965105eb45f6c179a832bbabf"; system: "x86_64-linux";
> host version: "0.15.0"; pull-version: 1).
> Please report it by email to <bug-guix@gnu.org>.
> ```

Thanks for your report.  I pulled v0.15.0 and from there tried to pull
the above commit, but I couldn’t reproduce the bug above.

Does it still occur for you?

How did you install Guix?  It seems to be running on Guile 2.0 (not
2.2), can you confirm?

Thanks in advance,
Ludo’.