libtommath/1.2.0: WARN: Build folder is dirty, removing it: C:\J\w\cci_PR-2904@4\3\00ef5882-777f-4066-bbca-2c42ece759e2\.conan\data\libtommath\1.2.0\_\_\build\6cc50b139b9c3d27b3e9042d5f5372d327b3a9f7
libtommath/1.2.0: ERROR: Package '6cc50b139b9c3d27b3e9042d5f5372d327b3a9f7' build failed
libtommath/1.2.0: WARN: Build folder C:\J\w\cci_PR-2904@4\3\00ef5882-777f-4066-bbca-2c42ece759e2\.conan\data\libtommath\1.2.0\_\_\build\6cc50b139b9c3d27b3e9042d5f5372d327b3a9f7
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="-DNDEBUG" CXXFLAGS="-O2 -Ob2 -MD" CFLAGS="-O2 -Ob2 -MD" LDFLAGS="" LIBS="" PREFIX="C:\J\w\cci_PR-2904@4\3\00ef5882-777f-4066-bbca-2c42ece759e2\.conan\data\libtommath\1.2.0\_\_\package\6cc50b139b9c3d27b3e9042d5f5372d327b3a9f7"