Your bug report #62064: Why is only rust-1.60 exported when 1.65 is defined? 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 62064@debbugs.gnu.org. -- 62064: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=62064 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems