bug#47782: guix pull: error: You found a bug: compute-guix-derivation

[bo0od]

> If you run ‘guix pull’ again, does that problem occur?

Nope, one time got this error.

Ludovic Courtès:

Hi,

bo0od <bo...@riseup.net> skribis:

Computing Guix derivation for 'x86_64-linux'... /Backtrace:
           15 (primitive-load 
"/gnu/store/0s55qkdcgpbirx39g94wlsyfp79nmmvl-compute-guix-derivation")
In ice-9/eval.scm:
     155:9 14 (_ _)
     159:9 13 (_ #(#(#(#(#(#(#(#(#(#(#(#(#(#(#(#(#<directory (guile-u?> ?) ?) 
?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?))
In ice-9/boot-9.scm:
     152:2 12 (with-fluid* _ _ _)
     152:2 11 (with-fluid* _ _ _)
In ./guix/store.scm:
   2066:24 10 (run-with-store #<store-connection 256.99 7fa3758b23c0> _ 
#:guile-for-build _ #:system _ #:target _)
    1900:8  9 (_ _)
In ./guix/gexp.scm:
    256:18  8 (_ _)
    1137:2  7 (_ _)
    1003:2  6 (_ _)
     849:4  5 (_ _)
In ./guix/store.scm:
   1948:12  4 (_ #<store-connection 256.99 7fa3758b23c0>)
    1362:5  3 (map/accumulate-builds #<store-connection 256.99 7fa3758b23c0> _ 
_)
   1373:15  2 (_ #<store-connection 256.99 7fa3758b23c0> _ _)
    719:11  1 (process-stderr #<store-connection 256.99 7fa3758b23c0> _)
In ./guix/serialization.scm:
      80:6  0 (read-int #<input-output: file 10>)

./guix/serialization.scm:80:6: In procedure read-int:
ERROR:
   1. &nar-error:
       file: #f
       port: #<input-output: file 10>
guix pull: error: You found a bug: the program 
'/gnu/store/0s55qkdcgpbirx39g94wlsyfp79nmmvl-compute-guix-derivation'

Looks as if the connection to the daemon had been dropped.  Could it be
that guix-daemon was restarted while ‘guix pull’ was running?

If you run ‘guix pull’ again, does that problem occur?

Thanks,
Ludo’.