Your bug report

#43366: "error: rmdir: Device or resource busy" when using btrfs

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 43366@debbugs.gnu.org.

-- 
43366: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=43366
GNU Bug Tracking System
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