d=c++17  -c ../../base/file_util.cc -o obj/base/base_core.file_util.o
[61/142] g++ -MMD -MF obj/base/base_core.mmap.o.d -DOS_LINUX -DMOZC_BUILD -DCHANNEL_DEV -DENABLE_GTK_RENDERER '-DMOZC_SERVER_DIR="/usr/libexec/mozc"' '-DMOZC_DOCUMENT_DIR="/usr/lib/mozc/documents"' -DNDEBUG -DQT_NO_DEBUG -DMOZC_NO_LOGGING -DIGNORE_HELP_FLAG -DIGNORE_INVALID_FLAG -I../../third_party/abseil-cpp -I/builddir/build/BUILD/mozc-2.29.5111.102 -Igen -fmessage-length=0 -fno-strict-aliasing -funsigned-char -pipe -pthread -O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Werror=implicit-function-declaration -Werror=implicit-int -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fno-omit-frame-pointer -Wall -Wno-char-subscripts -Wno-sign-compare -Wno-deprecated-declarations -Wwrite-strings -fPIC -fno-exceptions -O2 -O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fno-omit-frame-pointer -Wno-deprecated -std=c++17  -c ../../base/mmap.cc -o obj/base/base_core.mmap.o
[62/142] g++ -MMD -MF obj/protocol/gen/proto_out/protocol/commands_proto.commands.pb.o.d -DOS_LINUX -DMOZC_BUILD -DCHANNEL_DEV -DENABLE_GTK_RENDERER -DNDEBUG -DQT_NO_DEBUG -DMOZC_NO_LOGGING -DIGNORE_HELP_FLAG -DIGNORE_INVALID_FLAG -I../../third_party/abseil-cpp -I/builddir/build/BUILD/mozc-2.29.5111.102 -Igen -Igen/proto_out -fmessage-length=0 -fno-strict-aliasing -funsigned-char -pipe -pthread -O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Wno-complain-wrong-lang -Werror=format-security -Werror=implicit-function-declaration -Werror=implicit-int -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fno-omit-frame-pointer -Wall -Wno-char-subscripts -Wno-sign-compare -Wno-deprecated-declarations -Wwrite-strings -fPIC -fno-exceptions -O2 -O2 -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fno-omit-frame-pointer -Wno-deprecated -std=c++17  -c gen/proto_out/protocol/commands.pb.cc -o obj/protocol/gen/proto_out/protocol/commands_proto.commands.pb.o
ninja: build stopped: subcommand failed.
Traceback (most recent call last):
  File "/builddir/build/BUILD/mozc-2.29.5111.102/build_mozc.py", line 978, in <module>
    sys.exit(main())
             ^^^^^^
  File "/builddir/build/BUILD/mozc-2.29.5111.102/build_mozc.py", line 963, in main
    BuildMain(cmd_opts, cmd_args)
  File "/builddir/build/BUILD/mozc-2.29.5111.102/build_mozc.py", line 701, in BuildMain
    BuildWithNinja(options, targets)
  File "/builddir/build/BUILD/mozc-2.29.5111.102/build_mozc.py", line 672, in BuildWithNinja
    RunOrDie([ninja, '-v', '-C', build_arg, target_name])
  File "/builddir/build/BUILD/mozc-2.29.5111.102/build_tools/util.py", line 140, in RunOrDie
    raise RunOrDieError('\n'.join(['',
build_tools.util.RunOrDieError: 
==========
 ERROR: ninja-build -v -C out_linux/Release ibus_mozc
==========
error: Bad exit status from /var/tmp/rpm-tmp.bEuCp5 (%build)
    Bad exit status from /var/tmp/rpm-tmp.bEuCp5 (%build)
RPM build errors:
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.9/site-packages/mockbuild/util.py", line 600, 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/mozc.spec