Subject: Re: bug#74925: failed to compute the derivation for Guix

From: Ludovic Courtès <[email-masked]>
Date: Sat, 21 Dec 2024 16:29:51 +0100

Hello,

Simon Josefsson <[email-masked]> skribis:

> (guix-daemon --disable-chroot --build-users-group=_guixbuild &)
> guix pull --url=https://gitlab.com/debdistutils/guix/mirror.git

[...]

> In ./guix/store.scm:
>   2095:12  7 (_ #<store-connection 256.99 1e7edc80>)
>   1437:13  6 (map/accumulate-builds #<store-connection 256.99 1e7edc80> #<procedure 25cd1c20 at ./guix/store.scm:20?> ?)
>    1433:5  5 (map/accumulate-builds #<store-connection 256.99 1e7edc80> #<procedure 3614d880 at ./guix/store.scm:14?> ?)
>   1449:15  4 (_ #<store-connection 256.99 1e7edc80> ("/gnu/store/vsv3dax6czpp5xnvks4zm1a2yg694hqv-guix-daemon-1.?" ?) ?)
>   1449:15  3 (loop #f)
>    746:11  2 (process-stderr #<store-connection 256.99 1e7edc80> _)
> In ./guix/serialization.scm:
>    101:11  1 (read-int #<input-output: file 10>)
>      79:6  0 (get-bytevector-n* #<input-output: file 10> 8)
> ./guix/serialization.scm:79:6: In procedure get-bytevector-n*:
> ERROR:
>   1. &nar-error:
>       file: #f
>       port: #<input-output: file 10>
> guix pull: error: You found a bug: the program '/gnu/store/y0a6ck768ixr4zwdn3zg2wvwzn1j2kf6-compute-guix-derivation'

Could it be due to guix-daemon not running in a UTF-8 locale?

IOW, does it help if you run:

  LC_ALL=C.UTF-8 guix-daemon …

?

Ludo’.