jsoncpp/1.8.3: WARN: Build folder is dirty, removing it: /Users/jenkins/w/cci_PR-2750@4/2/3c1fbec0-d114-43be-bb1f-f4e1ab20e300/.conan/data/jsoncpp/1.8.3/_/_/build/d182ba58b0d1d0d375072af5bab5ee0790f469dd jsoncpp/1.8.3: ERROR: Package 'd182ba58b0d1d0d375072af5bab5ee0790f469dd' build failed jsoncpp/1.8.3: WARN: Build folder /Users/jenkins/w/cci_PR-2750@4/2/3c1fbec0-d114-43be-bb1f-f4e1ab20e300/.conan/data/jsoncpp/1.8.3/_/_/build/d182ba58b0d1d0d375072af5bab5ee0790f469dd ERROR: jsoncpp/1.8.3: Error in build() method, line 70 self._patch_sources() while calling '_patch_sources', line 49 "" ConanException: replace_in_file didn't find pattern 'set_target_properties( jsoncpp_lib PROPERTIES POSITION_INDEPENDENT_CODE ON)' in 'source_subfolder/src/lib_json/CMakeLists.txt' file.