Your bug report #31543: Building a clean guix master checkout is impossible 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 31543@debbugs.gnu.org. -- 31543: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=31543 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems