Your bug report

#49427: grpc build failure

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 49427@debbugs.gnu.org.

-- 
49427: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=49427
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems