libsigcpp/2.10.4: WARN: Build folder is dirty, removing it: C:\J\w\cci_PR-3427@3\.conan\data\libsigcpp\2.10.4\_\_\build\f27dcd2d5e453cb01f9324a959461903ce8116a0 libsigcpp/2.10.4: ERROR: Package 'f27dcd2d5e453cb01f9324a959461903ce8116a0' build failed libsigcpp/2.10.4: WARN: Build folder C:\J\w\cci_PR-3427@3\.conan\data\libsigcpp\2.10.4\_\_\build\f27dcd2d5e453cb01f9324a959461903ce8116a0 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@3\.conan\data\libsigcpp\2.10.4\_\_\build\f27dcd2d5e453cb01f9324a959461903ce8116a0\build_subfolder"