Your bug report #61722: (guix cpio) produces corrupted archives when there are non-ASCII filenames 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 61722@debbugs.gnu.org. -- 61722: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=61722 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems