CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY clang: error: unable to execute command: Terminated: 15 clang: error: clang frontend command failed due to signal (use -v to see invocation) Apple clang version 11.0.0 (clang-1100.0.33.8) Target: x86_64-apple-darwin18.7.0 Thread model: posix InstalledDir: /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to http://developer.apple.com/bugreporter/ and include the crash backtrace, preprocessed source, and associated run script. make[2]: *** [source_subfolder/cmake/CMakeFiles/libprotobuf-lite.dir/__/src/google/protobuf/stubs/strutil.cc.o] Terminated: 15 make[2]: *** Waiting for unfinished jobs.... make[2]: *** [source_subfolder/cmake/CMakeFiles/libprotobuf-lite.dir/__/src/google/protobuf/stubs/time.cc.o] Terminated: 15 make[2]: *** [source_subfolder/cmake/CMakeFiles/libprotobuf-lite.dir/__/src/google/protobuf/wire_format_lite.cc.o] Terminated: 15 make[1]: *** [source_subfolder/cmake/CMakeFiles/libprotobuf-lite.dir/all] Terminated: 15 make[1]: *** Waiting for unfinished jobs.... make[2]: *** [source_subfolder/cmake/CMakeFiles/libprotobuf.dir/__/src/google/protobuf/stubs/stringpiece.cc.o] Terminated: 15 make[2]: *** Waiting for unfinished jobs.... make[2]: *** [source_subfolder/cmake/CMakeFiles/libprotobuf.dir/__/src/google/protobuf/repeated_field.cc.o] Terminated: 15 /bin/sh: line 1: 13784 Terminated: 15 /Applications/Xcode-11.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -DGOOGLE_PROTOBUF_CMAKE_BUILD -DHAVE_PTHREAD -Dlibprotobuf_EXPORTS -I/Users/jenkins/w/cci_PR-2037@3/.conan/data/protobuf/3.9.1/_/_/build/750e1dcf4c97ff4f414802c71282d79d7405a340/build_subfolder/source_subfolder/cmake -I/Users/jenkins/w/cci_PR-2037@3/.conan/data/protobuf/3.9.1/_/_/build/750e1dcf4c97ff4f414802c71282d79d7405a340/source_subfolder/src -m64 -stdlib=libc++ -O3 -DNDEBUG -arch x86_64 -isysroot /Applications/Xcode-11.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk -fPIC -std=c++11 -o CMakeFiles/libprotobuf.dir/__/src/google/protobuf/stubs/stringprintf.cc.o -c /Users/jenkins/w/cci_PR-2037@3/.conan/data/protobuf/3.9.1/_/_/build/750e1dcf4c97ff4f414802c71282d79d7405a340/source_subfolder/src/google/protobuf/stubs/stringprintf.cc make[2]: *** [source_subfolder/cmake/CMakeFiles/libprotobuf.dir/__/src/google/protobuf/stubs/stringprintf.cc.o] Error 143 make[2]: *** [source_subfolder/cmake/CMakeFiles/libprotobuf.dir/__/src/google/protobuf/stubs/structurally_valid.cc.o] Terminated: 15 make[2]: *** [source_subfolder/cmake/CMakeFiles/libprotobuf.dir/__/src/google/protobuf/stubs/strutil.cc.o] Terminated: 15 make[1]: *** [source_subfolder/cmake/CMakeFiles/libprotobuf.dir/all] Terminated: 15 make: *** [all] Terminated: 15 ERROR: Exiting with code: 5