Your bug report

#31870: Provide a way to customize %harmless-collisions

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 31870@debbugs.gnu.org.

-- 
31870: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=31870
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