Your bug report

#31729: [PATCH] gnu: debootstrap: Substitute chroot in 'patch-source' phase.

which was filed against the guix-patches package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 31729@debbugs.gnu.org.

-- 
31729: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=31729
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