libtommath/1.2.0: WARN: Build folder is dirty, removing it: C:\J\w\cci_PR-2904@6\3\725be19f-fdfe-4c46-b3af-e70dfce31866\.conan\data\libtommath\1.2.0\_\_\build\8cf01e2f50fcd6b63525e70584df0326550364e1 libtommath/1.2.0: ERROR: Package '8cf01e2f50fcd6b63525e70584df0326550364e1' build failed libtommath/1.2.0: WARN: Build folder C:\J\w\cci_PR-2904@6\3\725be19f-fdfe-4c46-b3af-e70dfce31866\.conan\data\libtommath\1.2.0\_\_\build\8cf01e2f50fcd6b63525e70584df0326550364e1 ERROR: libtommath/1.2.0: Error in build() method, line 104 self._run_makefile() while calling '_run_makefile', line 80 ), run_environment=True) ConanException: Error 2 while executing nmake -f makefile.msvc tommath.lib CPPFLAGS="" CXXFLAGS="-Zi -Ob0 -Od -MDd" CFLAGS="-Zi -Ob0 -Od -MDd" LDFLAGS="" LIBS="" PREFIX="C:\J\w\cci_PR-2904@6\3\725be19f-fdfe-4c46-b3af-e70dfce31866\.conan\data\libtommath\1.2.0\_\_\package\8cf01e2f50fcd6b63525e70584df0326550364e1"