Your bug report

#31330: guix a2cfe broken after update from ~month old guix: util-linux-2.31.1: unbound variable

which was filed against the guix package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 31330@debbugs.gnu.org.

-- 
31330: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=31330
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems