Your bug report

#25937: luks mapped-devices does not support multiple mapped-devices

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 25937@debbugs.gnu.org.

-- 
25937: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=25937
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems