CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY protobuf_BUILD_LIBPROTOC In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/default_value_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/default_value_objectwriter.h:122:37: warning: 'RenderNull' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual DefaultValueObjectWriter* RenderNull(StringPiece name); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:106:25: note: overridden virtual function is here virtual ObjectWriter* RenderNull(StringPiece name) = 0; ^ 1 warning generated. In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:99:29: warning: 'StartObject' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* StartObject(StringPiece name); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:65:25: note: overridden virtual function is here virtual ObjectWriter* StartObject(StringPiece name) = 0; ^ In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:100:29: warning: 'EndObject' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* EndObject(); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:68:25: note: overridden virtual function is here virtual ObjectWriter* EndObject() = 0; ^ In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:101:29: warning: 'StartList' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* StartList(StringPiece name); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:71:25: note: overridden virtual function is here virtual ObjectWriter* StartList(StringPiece name) = 0; ^ In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:102:29: warning: 'EndList' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* EndList(); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:74:25: note: overridden virtual function is here virtual ObjectWriter* EndList() = 0; ^ In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:103:29: warning: 'RenderBool' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* RenderBool(StringPiece name, bool value); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:77:25: note: overridden virtual function is here virtual ObjectWriter* RenderBool(StringPiece name, bool value) = 0; ^ In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:104:29: warning: 'RenderInt32' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* RenderInt32(StringPiece name, int32 value); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:80:25: note: overridden virtual function is here virtual ObjectWriter* RenderInt32(StringPiece name, int32 value) = 0; ^ In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:105:29: warning: 'RenderUint32' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* RenderUint32(StringPiece name, uint32 value); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:83:25: note: overridden virtual function is here virtual ObjectWriter* RenderUint32(StringPiece name, uint32 value) = 0; ^ In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:106:29: warning: 'RenderInt64' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* RenderInt64(StringPiece name, int64 value); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:86:25: note: overridden virtual function is here virtual ObjectWriter* RenderInt64(StringPiece name, int64 value) = 0; ^ In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:107:29: warning: 'RenderUint64' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* RenderUint64(StringPiece name, uint64 value); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:89:25: note: overridden virtual function is here virtual ObjectWriter* RenderUint64(StringPiece name, uint64 value) = 0; ^ In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:108:29: warning: 'RenderDouble' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* RenderDouble(StringPiece name, double value); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:93:25: note: overridden virtual function is here virtual ObjectWriter* RenderDouble(StringPiece name, double value) = 0; ^ In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:109:29: warning: 'RenderFloat' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* RenderFloat(StringPiece name, float value); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:96:25: note: overridden virtual function is here virtual ObjectWriter* RenderFloat(StringPiece name, float value) = 0; ^ In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:110:29: warning: 'RenderString' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* RenderString(StringPiece name, ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:99:25: note: overridden virtual function is here virtual ObjectWriter* RenderString(StringPiece name, ^ In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:112:29: warning: 'RenderBytes' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* RenderBytes(StringPiece name, StringPiece value); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:103:25: note: overridden virtual function is here virtual ObjectWriter* RenderBytes(StringPiece name, StringPiece value) = 0; ^ In file included from /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.cc:31: /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/json_objectwriter.h:113:29: warning: 'RenderNull' overrides a member function but is not marked 'override' [-Winconsistent-missing-override] virtual JsonObjectWriter* RenderNull(StringPiece name); ^ /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/source_subfolder/src/google/protobuf/util/internal/object_writer.h:106:25: note: overridden virtual function is here virtual ObjectWriter* RenderNull(StringPiece name) = 0; ^ 14 warnings generated. clang: error: unable to execute command: Terminated clang: error: clang frontend command failed due to signal (use -v to see invocation) clang version 8.0.0-3 (tags/RELEASE_800/final) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script. Terminated make[2]: *** [source_subfolder/cmake/CMakeFiles/libprotobuf.dir/build.make:960: source_subfolder/cmake/CMakeFiles/libprotobuf.dir/__/src/google/protobuf/util/internal/protostream_objectsource.cc.o] Error 143 make[2]: *** Waiting for unfinished jobs.... clang: error: unable to execute command: Terminated clang: error: clang frontend command failed due to signal (use -v to see invocation) clang version 8.0.0-3 (tags/RELEASE_800/final) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script. Terminated make[2]: *** [source_subfolder/cmake/CMakeFiles/libprotobuf.dir/build.make:973: source_subfolder/cmake/CMakeFiles/libprotobuf.dir/__/src/google/protobuf/util/internal/protostream_objectwriter.cc.o] Error 143 clang: error: unable to execute command: Terminated clang: error: clang frontend command failed due to signal (use -v to see invocation) clang version 8.0.0-3 (tags/RELEASE_800/final) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script. Terminated make[2]: *** [source_subfolder/cmake/CMakeFiles/libprotobuf.dir/build.make:986: source_subfolder/cmake/CMakeFiles/libprotobuf.dir/__/src/google/protobuf/util/internal/type_info.cc.o] Error 143 make[1]: *** [CMakeFiles/Makefile2:154: source_subfolder/cmake/CMakeFiles/libprotobuf.dir/all] Error 2 make: *** [Makefile:130: all] Error 2 protobuf/3.9.1: ERROR: Package '1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a' build failed protobuf/3.9.1: WARN: Build folder /home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a ERROR: protobuf/3.9.1: Error in build() method, line 127 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-2037/.conan/data/protobuf/3.9.1/_/_/build/1a1ab1b5ec185a3fe2d9c8e7c5b43dde10fa236a/build_subfolder' '--' '-j3' Terminated