bug#48374: Found a bug, apparently.

[Merazi]

Hello!,

So I did a guix pull, and I got a message asking me to upload the bug report, 
so here I am.
The message is as follows:
merazi@guix~$ guix pull
Updating channel 'nonguix' from Git repository at 
'https://gitlab.com/nonguix/nonguix'...
Updating channel 'guix' from Git repository at 
'https://git.savannah.gnu.org/git/guix.git'...
Authenticating channel 'guix', commits 9edb3f6 to b7cbca2 (95 new commits)...
Building from these channels:
  guix      https://git.savannah.gnu.org/git/guix.git b7cbca2
  nonguix   https://gitlab.com/nonguix/nonguix 95c8e6e
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0%
building /gnu/store/23bwjp2sb8bxhwm08mmsvchjw4kk40a3-module-import.drv...
building /gnu/store/d2mxbqyyazv7y6v74nx9rv3cdmlk9h4m-module-import.drv...
building 
/gnu/store/m4km1wc3a2ihy949rm6kr37r6sm8782p-module-import-compiled.drv...
building 
/gnu/store/dmxi573n198radcgv08km8cm14q4a0nz-module-import-compiled.drv...
building 
/gnu/store/808h6rppqfi9ckfva3jzawka5svw0026-compute-guix-derivation.drv...
Computing Guix derivation for 'x86_64-linux'... -Backtrace:
          13 (primitive-load 
"/gnu/store/kk145kjq49xmwhdasmh7ah95a3r2ws7r-compute-guix-derivation")
In ice-9/eval.scm:
    155:9 12 (_ _)
    159:9 11 (_ #(#(#(#(#(#(#(#(#(#(#(#(#(#(#(#(#<directory (guile-u?> ?) ?) ?) 
?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?))
In ice-9/boot-9.scm:
    152:2 10 (with-fluid* _ _ _)
    152:2  9 (with-fluid* _ _ _)
In ./guix/store.scm:
  2076:24  8 (run-with-store #<store-connection 256.99 7fd1e8da43c0> _ 
#:guile-for-build _ #:system _ #:target _)
   1910:8  7 (_ _)
In ./guix/gexp.scm:
   256:18  6 (_ _)
   1137:2  5 (_ _)
   1003:2  4 (_ _)
    849:4  3 (_ _)
In ./guix/store.scm:
  1958:12  2 (_ #<store-connection 256.99 7fd1e8da43c0>)
   1372:5  1 (map/accumulate-builds #<store-connection 256.99 7fd1e8da43c0> _ _)
  1383:15  0 (_ #<store-connection 256.99 7fd1e8da43c0> _ _)

./guix/store.scm:1383:15: ERROR:
  1. &store-protocol-error:
      message: 
"`/gnu/store/jbm45plkq6fc9ypb05lm3jp6c5v6jvfn-guix-1.2.0-21.4dff6ec/bin/guix 
substitute' died unexpectedly"
      status: 1
guix pull: error: You found a bug: the program 
'/gnu/store/kk145kjq49xmwhdasmh7ah95a3r2ws7r-compute-guix-derivation'
failed to compute the derivation for Guix (version: 
"b7cbca221f74e9e9ef43c228dca9fa9930babec5"; system: "x86_64-linux";
host version: "1.2.0-21.4dff6ec"; pull-version: 1).
Please report it by email to <bug-guix@gnu.org>.

--
Merazi