gens -DNDEBUG -DINSTALL_PREFIX=\"/usr\"     -std=c++11   -MMD -MF /builddir/build/BUILD/grpc-1.26.0/objs/opt/src/cpp/server/channelz/channelz_service.dep -c -o /builddir/build/BUILD/grpc-1.26.0/objs/opt/src/cpp/server/channelz/channelz_service.o src/cpp/server/channelz/channelz_service.cc
src/cpp/server/channelz/channelz_service.cc: In function 'grpc::protobuf::util::Status grpc::ParseJson(const char*, grpc::protobuf::Message*)':
src/cpp/server/channelz/channelz_service.cc:30:11: error: 'struct google::protobuf::util::JsonParseOptions' has no member named 'case_insensitive_enum_parsing'
   30 |   options.case_insensitive_enum_parsing = true;
      |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make: *** [Makefile:3148: /builddir/build/BUILD/grpc-1.26.0/objs/opt/src/cpp/server/channelz/channelz_service.o] Error 1
make: *** Waiting for unfinished jobs....
mkdir -p `dirname /builddir/build/BUILD/grpc-1.26.0/objs/opt/src/cpp/server/channelz/channelz_service_plugin.o`
c++ -Ithird_party/googletest/googletest/include -Ithird_party/googletest/googlemock/include  -Ithird_party/address_sorting/include -g -Wall -Wextra -DOSATOMIC_USE_INLINED=1 -Ithird_party/upb -Isrc/core/ext/upb-generated -O2 -Wframe-larger-than=16384 -fPIC -I. -Iinclude -I/builddir/build/BUILD/grpc-1.26.0/gens -DNDEBUG -DINSTALL_PREFIX=\"/usr\"     -std=c++11   -MMD -MF /builddir/build/BUILD/grpc-1.26.0/objs/opt/src/cpp/server/channelz/channelz_service_plugin.dep -c -o /builddir/build/BUILD/grpc-1.26.0/objs/opt/src/cpp/server/channelz/channelz_service_plugin.o src/cpp/server/channelz/channelz_service_plugin.cc
mkdir -p `dirname /builddir/build/BUILD/grpc-1.26.0/objs/opt//builddir/build/BUILD/grpc-1.26.0/gens/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.o`
c++ -Ithird_party/googletest/googletest/include -Ithird_party/googletest/googlemock/include  -Ithird_party/address_sorting/include -g -Wall -Wextra -DOSATOMIC_USE_INLINED=1 -Ithird_party/upb -Isrc/core/ext/upb-generated -O2 -Wframe-larger-than=16384 -fPIC -I. -Iinclude -I/builddir/build/BUILD/grpc-1.26.0/gens -DNDEBUG -DINSTALL_PREFIX=\"/usr\"     -std=c++11   -MMD -MF /builddir/build/BUILD/grpc-1.26.0/objs/opt//builddir/build/BUILD/grpc-1.26.0/gens/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.dep -c -o /builddir/build/BUILD/grpc-1.26.0/objs/opt//builddir/build/BUILD/grpc-1.26.0/gens/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.o /builddir/build/BUILD/grpc-1.26.0/gens/src/proto/grpc/reflection/v1alpha/reflection.grpc.pb.cc
mkdir -p `dirname /builddir/build/BUILD/grpc-1.26.0/objs/opt//builddir/build/BUILD/grpc-1.26.0/gens/src/proto/grpc/channelz/channelz.pb.o`
c++ -Ithird_party/googletest/googletest/include -Ithird_party/googletest/googlemock/include  -Ithird_party/address_sorting/include -g -Wall -Wextra -DOSATOMIC_USE_INLINED=1 -Ithird_party/upb -Isrc/core/ext/upb-generated -O2 -Wframe-larger-than=16384 -fPIC -I. -Iinclude -I/builddir/build/BUILD/grpc-1.26.0/gens -DNDEBUG -DINSTALL_PREFIX=\"/usr\"     -std=c++11   -MMD -MF /builddir/build/BUILD/grpc-1.26.0/objs/opt//builddir/build/BUILD/grpc-1.26.0/gens/src/proto/grpc/channelz/channelz.pb.dep -c -o /builddir/build/BUILD/grpc-1.26.0/objs/opt//builddir/build/BUILD/grpc-1.26.0/gens/src/proto/grpc/channelz/channelz.pb.o /builddir/build/BUILD/grpc-1.26.0/gens/src/proto/grpc/channelz/channelz.pb.cc
error: 
RPM build errors:
Bad exit status from /var/tmp/rpm-tmp.eMuwmw (%build)
    Bad exit status from /var/tmp/rpm-tmp.eMuwmw (%build)
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.8/site-packages/mockbuild/trace_decorator.py", line 95, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.8/site-packages/mockbuild/util.py", line 746, in do_with_status
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/grpc.spec