Your bug report

#24993: System installer grows brittle as substitutes for the release disappear

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 24993@debbugs.gnu.org.

-- 
24993: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=24993
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