CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY ERROR: protobuf/3.9.1 (test package): Error in build() method, line 13 cmake.build() ConanException: Error 1 while executing cmake --build C:\J\w\cci_PR-2037@6/20/a08381ab-aa9a-4e3f-86f5-d5ddeaa665b4/recipes/protobuf/all\test_package\build\c2302af19ef6280c6c5dd9ab4fd3f8cace8c8bfa --config Debug -- /m:1 /verbosity:minimal