libsigcpp/2.10.4: WARN: Build folder is dirty, removing it: C:\J\w\cci_PR-3427@4\.conan\data\libsigcpp\2.10.4\_\_\build\63da998e3642b50bee33f4449826b2d623661505 libsigcpp/2.10.4: ERROR: Package '63da998e3642b50bee33f4449826b2d623661505' build failed libsigcpp/2.10.4: WARN: Build folder C:\J\w\cci_PR-3427@4\.conan\data\libsigcpp\2.10.4\_\_\build\63da998e3642b50bee33f4449826b2d623661505 ERROR: libsigcpp/2.10.4: Error in build() method, line 65 meson.build() ConanException: Error 1 while executing ninja -C "C:\J\w\cci_PR-3427@4\.conan\data\libsigcpp\2.10.4\_\_\build\63da998e3642b50bee33f4449826b2d623661505\build_subfolder"