bug#70200: Guix pull bug found

[casket_imagery . 01]

Dear Developers,

I was trying to update Gix package manager on a fresh Debian instance in 
ProxMox, and as I was doing so, I got the below error. As requested by the 
script, I am sending you the output.



root@gemini-debian:~# guix pull
Updating channel 'guix' from Git repository at 
'https://git.savannah.gnu.org/git/guix.git'...
Authenticating channel 'guix', commits 9edb3f6 to 2931967 (3 new commits)...
Building from this channel:
  guix      https://git.savannah.gnu.org/git/guix.git   2931967
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
substitute: updating substitutes from 'https://bordeaux.guix.gnu.org'... 100.0%
building 
/gnu/store/az92k3m6glkq91jm58jkzryxwxi3ppvi-compute-guix-derivation.drv...
 glibc-2.35  8.5MiB                                                             
                                                                                
                                                                               
2.7MiB/s 00:03 [##################] 100.0%
 bash-minimal-5.1.16  568KiB                                                    
                                                                                
                                                                               
3.4MiB/s 00:00 [##################] 100.0%
 gcc-11.3.0-lib  4.8MiB                                                         
                                                                                
                                                                               
5.0MiB/s 00:01 [##################] 100.0%
 bash-minimal-5.1.16  589KiB                                                    
                                                                                
                                                                               
7.4MiB/s 00:00 [##################] 100.0%
 libffi-3.4.4  60KiB                                                            
                                                                                
                                                                               
596KiB/s 00:00 [##################] 100.0%
 libgc-8.2.2  228KiB                                                            
                                                                                
                                                                              
95.4MiB/s 00:00 [##################] 100.0%
 libunistring-1.0  661KiB                                                       
                                                                                
                                                                               
8.1MiB/s 00:00 [##################] 100.0%
 pkg-config-0.29.2  209KiB                                                      
                                                                                
                                                                               
756KiB/s 00:00 [##################] 100.0%
 guile-3.0.9  8.1MiB                                                            
                                                                                
                                                                              
13.3MiB/s 00:01 [##################] 100.0%
 guile-3.0.9-debug  7.8MiB                                                      
                                                                                
                                                                               
7.0MiB/s 00:01 [##################] 100.0%
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
\guix pull: error: You found a bug: the program 
'/gnu/store/8bmy58hg8h8mkd8vymgib4kpwl6wxv3f-compute-guix-derivation'
failed to compute the derivation for Guix (version: 
"2931967720848082769002351d2a18c7ad43e811"; system: "x86_64-linux";
host version: "1.4.0"; pull-version: 1).
Please report the COMPLETE output above by email to <bug-guix@gnu.org>.


Yours

Endre Kormos