Your bug report

#36845: [PATCH] machine: Implement 'roll-back-machine'.

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 36845@debbugs.gnu.org.

-- 
36845: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=36845
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