Your bug report

#42043: [BUG] Can not update nix-channels after adding

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 42043@debbugs.gnu.org.

-- 
42043: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=42043
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