Compilation error when using registerFactory: use of deleted function

I'm running into an issue with Fruit 3.6.0 in which I run into a compilation error when using Fruit. I've distilled down my project into the following single file:

```
#include
#include
#include
#include
#include "fruit/fruit.h"

using namespace fruit;
using namespace std;

class Qux {
public:
void test() {
cout << "Qux" << endl;
}
};

class Bar {
public:
virtual ~Bar() {}
virtual void test() = 0;
};

class BarImpl : public Bar {
unique_ptr ptr_;
public:
//BarImpl(unique_ptr&& ptr) : ptr_(move(ptr)) {}
BarImpl(unique_ptr ptr) : ptr_(move(ptr)) {}
BarImpl(BarImpl&& b) : ptr_(move(b.ptr_)) {}

void test() override {
cout << "BarImpl" << endl;
ptr_->test();
}
};

using BarFactory = function(unique_ptr)>;

Component getBarFactoryComponent() {
return createComponent()
.registerFactory(Assisted >)>(
[](unique_ptr ptr) {
BarImpl* b = new BarImpl(move(ptr));
return unique_ptr(move(b));
});
}

class Foo {
public:
virtual void test() = 0;
virtual ~Foo() {}
};

class FooImpl : public Foo {
BarFactory& factory_;
public:
INJECT(FooImpl(BarFactory& factory)) : factory_(factory) {}

void test() override {
cout << "FooImpl" << endl;
auto bar_ptr = factory_(make_unique());
bar_ptr->test();
}
};

Component getFooComponent() {
return createComponent().install(getBarFactoryComponent).bind();
}

int main(int argc, char** argv) {
Injector injector(getFooComponent);
Foo& instance = injector.get();

instance.test();
return 0;
}
```

```
In file included from /home/me/.conan/data/fruit/3.6.0/_/_/package/99fe6edc64c98b6ead2c33cb2b0bf89b59d7f7ce/include/fruit/component.h:25,
from /home/me/.conan/data/fruit/3.6.0/_/_/package/99fe6edc64c98b6ead2c33cb2b0bf89b59d7f7ce/include/fruit/fruit.h:27,
from main.cpp:5:
/home/me/.conan/data/fruit/3.6.0/_/_/package/99fe6edc64c98b6ead2c33cb2b0bf89b59d7f7ce/include/fruit/impl/component_functors.defn.h: In instantiation of ‘Arg fruit::impl::meta::GetAssistedArg >::operator()(InjectedArgsTuple&, UserProvidedArgsTuple&) [with InjectedArgsTuple = std::tuple<>; UserProvidedArgsTuple = std::tuple >&>; int numAssistedBefore = 0; int numNonAssistedBefore = 0; Arg = std::unique_ptr]’:
/home/me/.conan/data/fruit/3.6.0/_/_/package/99fe6edc64c98b6ead2c33cb2b0bf89b59d7f7ce/include/fruit/impl/component_functors.defn.h:88:24: recursively required from ‘void fruit::impl::meta::Compose2ComponentFunctors::apply::type::apply::Op::operator()(fruit::impl::FixedSizeVector&) [with Comp = fruit::impl::meta::Comp, fruit::impl::meta::Vector<>, fruit::impl::meta::Vector<>, fruit::impl::meta::Vector<>, fruit::impl::meta::Vector<>, fruit::impl::meta::EmptyList>; F1 = fruit::impl::meta::ComponentFunctor::apply >(fruit::Assisted > >)>, fruit::impl::meta::Type >)> > >::type; F2 = fruit::impl::meta::ProcessDeferredBindings]’
/home/me/.conan/data/fruit/3.6.0/_/_/package/99fe6edc64c98b6ead2c33cb2b0bf89b59d7f7ce/include/fruit/impl/component_functors.defn.h:88:24: required from ‘void fruit::impl::meta::Compose2ComponentFunctors::apply::type::apply::Op::operator()(fruit::impl::FixedSizeVector&) [with Comp = fruit::impl::meta::Comp, fruit::impl::meta::Vector<>, fruit::impl::meta::Vector<>, fruit::impl::meta::Vector<>, fruit::impl::meta::Vector<>, fruit::impl::meta::EmptyList>; F1 = fruit::impl::meta::Compose2ComponentFunctors::apply >(fruit::Assisted > >)>, fruit::impl::meta::Type >)> > >::type, fruit::impl::meta::ProcessDeferredBindings>::type; F2 = fruit::impl::meta::ComponentFunctor::apply, fruit::impl::meta::Vector >(std::unique_ptr >)> > >, fruit::impl::meta::Vector >(std::unique_ptr >)> > >, fruit::impl::meta::Vector >(std::unique_ptr >)> >, fruit::impl::meta::Vector<> > >, fruit::impl::meta::Vector<>, fruit::impl::meta::EmptyList> >::type]’
/home/me/.conan/data/fruit/3.6.0/_/_/package/99fe6edc64c98b6ead2c33cb2b0bf89b59d7f7ce/include/fruit/impl/component.defn.h:66:7: required from ‘fruit::Component::Component(fruit::PartialComponent&&) [with Bindings = {fruit::impl::RegisterFactory >(fruit::Assisted > >), getBarFactoryComponent():: >)> >}; Params = {std::function >(std::unique_ptr >)>}]’
main.cpp:49:18: required from here
/home/me/.conan/data/fruit/3.6.0/_/_/package/99fe6edc64c98b6ead2c33cb2b0bf89b59d7f7ce/include/fruit/impl/component_functors.defn.h:405:58: error: use of deleted function ‘std::unique_ptr<_Tp, _Dp>::unique_ptr(const std::unique_ptr<_Tp, _Dp>&) [with _Tp = Qux; _Dp = std::default_delete]’
405 | return std::get(user_provided_args);
| ^
In file included from /usr/include/c++/9/memory:80,
from main.cpp:3:
/usr/include/c++/9/bits/unique_ptr.h:414:7: note: declared here
414 | unique_ptr(const unique_ptr&) = delete;
| ^~~~~~~~~~

```

I also attempted to de-fruit-ify the library the best I could, and I was able to get a working binary from it:
```

#include
#include
#include
#include

using namespace std;

class Qux {
public:
void test() {
cout << "Qux" << endl;
}
};

class Bar {
public:
virtual ~Bar() {}
virtual void test() = 0;
};

class BarImpl : public Bar {
unique_ptr ptr_;
public:
BarImpl(unique_ptr ptr) : ptr_(move(ptr)) {}
BarImpl(BarImpl&& b) : ptr_(move(b.ptr_)) {}

void test() override {
cout << "BarImpl" << endl;
ptr_->test();
}
};

using BarFactory = function(unique_ptr)>;

BarFactory getBarFactory() {
return [](unique_ptr ptr) {
BarImpl* b = new BarImpl(move(ptr));
return unique_ptr(move(b));
};
}

class Foo {
public:
virtual void test() = 0;
virtual ~Foo() {}
};

class FooImpl : public Foo {
BarFactory& factory_;
public:
FooImpl(BarFactory& factory) : factory_(factory) {}

void test() override {
cout << "FooImpl" << endl;
auto bar_ptr = factory_(make_unique());
bar_ptr->test();
}
};

int main(int argc, char** argv) {

BarFactory factory = getBarFactory();
Foo* instance = new FooImpl(factory);

instance->test();
return 0;
}
```

Would you be able to provide any guidance as to if I'm misusing `registerFactory`? Or was there an error in my code that was not properly translated when it was converted into non-fruit code? My c++ is definitely a rusty, but it seems as though the lambda that the compiler is complaining about is the same between both versions.