jsoncpp/1.8.3: WARN: Build folder is dirty, removing it: /Users/jenkins/w/cci_PR-2750/2/0ae4237c-efb9-435d-97d3-01a89a6523c2/.conan/data/jsoncpp/1.8.3/_/_/build/d8916f6016f745b1163b85952f5e984556ca5311 jsoncpp/1.8.3: ERROR: Package 'd8916f6016f745b1163b85952f5e984556ca5311' build failed jsoncpp/1.8.3: WARN: Build folder /Users/jenkins/w/cci_PR-2750/2/0ae4237c-efb9-435d-97d3-01a89a6523c2/.conan/data/jsoncpp/1.8.3/_/_/build/d8916f6016f745b1163b85952f5e984556ca5311 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.