candidate template ignored: failed template argument deduction

template.cpp

// clang++ -std=c++14 template.cpp

template<typename ...Args>
using Function = void(*)(Args *...);

template<typename ...Args>
void DoThing(Function<Args...> func) { }

void IntFunction(int *i) { }

int main(int argc, char *argv[]) {
  DoThing(IntFunction);
}