Your bug report

#20093: master: setting merge-generics duplicate-binding-handler @ expand time raises an error

which was filed against the guile package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 20093@debbugs.gnu.org.

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20093: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=20093
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