bug#48700: guix import fails with unexpected token

[Philip Munksgaard]

Trying to to import futhark from hackage fails, when using the -r flag.

$ guix import hackage -r futhark
user with UID 497492280 not found

Starting download of /tmp/guix-file.MqWnPq
>From https://hackage.haskell.org/package/futhark/futhark-0.19.5.tar.gz...
 …19.5.tar.gz  959KiB                 6.6MiB/s 00:00 [##################] 100.0%
user with UID 497492280 not found

Starting download of /tmp/guix-file.ZPWyOq
>From 
>https://hackage.haskell.org/package/bytestring-to-vector/bytestring-to-vector-0.3.0.1.tar.gz...
 …tor-0.3.0.1.tar.gz  4KiB            9.4MiB/s 00:00 [##################] 100.0%
user with UID 497492280 not found

Starting download of /tmp/guix-file.bjbYYp
>From https://hackage.haskell.org/package/bmp/bmp-1.2.6.3.tar.gz...
 ….3.tar.gz  10KiB                   23.7MiB/s 00:00 [##################] 100.0%
user with UID 497492280 not found

Starting download of /tmp/guix-file.uhGsUr
>From 
>https://hackage.haskell.org/package/directory-tree/directory-tree-0.12.1.tar.gz...
 …-0.12.1.tar.gz  12KiB              15.1MiB/s 00:00 [##################] 100.0%
user with UID 497492280 not found

Starting download of /tmp/guix-file.SUjZRr
>From 
>https://hackage.haskell.org/package/language-c-quote/language-c-quote-0.13.tar.gz...
 …te-0.13.tar.gz  74KiB               4.2MiB/s 00:00 [##################] 100.0%
user with UID 497492280 not found

Starting download of /tmp/guix-file.W3CjMq
>From 
>https://hackage.haskell.org/package/mainland-pretty/mainland-pretty-0.7.1.tar.gz...
 …y-0.7.1.tar.gz  10KiB              11.8MiB/s 00:00 [##################] 100.0%
user with UID 497492280 not found

Starting download of /tmp/guix-file.K7aEUp
>From 
>https://hackage.haskell.org/package/neat-interpolation/neat-interpolation-0.5.1.2.tar.gz...
 …on-0.5.1.2.tar.gz  6KiB             9.7MiB/s 00:00 [##################] 100.0%
user with UID 497492280 not found

Starting download of /tmp/guix-file.ovhTIs
>From 
>https://hackage.haskell.org/package/pcg-random/pcg-random-0.1.3.7.tar.gz...
 ….1.3.7.tar.gz  25KiB                3.5MiB/s 00:00 [##################] 100.0%
user with UID 497492280 not found

Starting download of /tmp/guix-file.nj5C8q
>From https://hackage.haskell.org/package/srcloc/srcloc-0.6.tar.gz...
 ….6.tar.gz  4KiB                     9.9MiB/s 00:00 [##################] 100.0%
Syntax error: unexpected token : common (at line 36, column 0)
Syntax error: unexpected end of input
Backtrace:
In ice-9/boot-9.scm:
  1736:10 17 (with-exception-handler _ _ #:unwind? _ # _)
In unknown file:
          16 (apply-smob/0 #<thunk 7fad568fb520>)
In ice-9/boot-9.scm:
    718:2 15 (call-with-prompt _ _ #<procedure default-prompt-handle…>)
In ice-9/eval.scm:
    619:8 14 (_ #(#(#<directory (guile-user) 7fad568fec80>)))
In guix/ui.scm:
  2166:12 13 (run-guix-command _ . _)
In guix/scripts/import.scm:
   120:11 12 (guix-import . _)
In guix/scripts/import/hackage.scm:
   132:26 11 (guix-import-hackage . _)
In guix/import/utils.scm:
   477:27 10 (recursive-import _ #:repo->guix-package _ #:guix-name _ …)
In srfi/srfi-1.scm:
   586:29  9 (map1 _)
   586:29  8 (map1 _)
   586:29  7 (map1 _)
   586:29  6 (map1 _)
   586:29  5 (map1 _)
   586:29  4 (map1 (("neat-interpolation" #f) ("pcg-random" #f) (…) …))
   586:29  3 (map1 (("pcg-random" #f) ("srcloc" #f) ("versions" #f)))
   586:29  2 (map1 (("srcloc" #f) ("versions" #f)))
   586:17  1 (map1 (("versions" #f)))
In guix/import/utils.scm:
   466:33  0 (lookup-node "versions" #f)

guix/import/utils.scm:466:33: In procedure lookup-node:
Wrong number of values returned to continuation (expected 2)