Re-check with tool output.

Author: patricklam

doc/src/challenges/new-challenge.md

@@ -74,14 +74,14 @@ These (not necessarily public) functions contain unsafe code in their bodies but
 |  Rc<T>::try_new_uninit | alloc::rc |
 |  Rc<T>::try_new_zeroed | alloc::rc |
 |  Rc<T>::pin | alloc::rc |
-|  Rc<T,A>::new_uninit_in | alloc::rc |
-|  Rc<T,A>::new_zeroed_in | alloc::rc |
-|  Rc<T,A>::new_cyclic_in | alloc::rc |
-|  Rc<T,A>::try_new_in | alloc::rc |
-|  Rc<T,A>::try_new_uninit_in | alloc::rc |
-|  Rc<T,A>::try_new_zeroed_in | alloc::rc |
-|  Rc<T,A>::pin_in | alloc::rc |
-|  Rc<T,A>::try_unwrap | alloc::rc |
+|  Rc<T,A:Allocator>::new_uninit_in | alloc::rc |
+|  Rc<T,A:Allocator>::new_zeroed_in | alloc::rc |
+|  Rc<T,A:Allocator>::new_cyclic_in | alloc::rc |
+|  Rc<T,A:Allocator>::try_new_in | alloc::rc |
+|  Rc<T,A:Allocator>::try_new_uninit_in | alloc::rc |
+|  Rc<T,A:Allocator>::try_new_zeroed_in | alloc::rc |
+|  Rc<T,A:Allocator>::pin_in | alloc::rc |
+|  Rc<T,A:Allocator>::try_unwrap | alloc::rc |
 |  Rc<[T]>::new_uninit_slice | alloc::rc |
 |  Rc<[T]>::new_zeroed_slice | alloc::rc |
 |  Rc<[T]>::into_array | alloc::rc |
@@ -90,9 +90,9 @@ These (not necessarily public) functions contain unsafe code in their bodies but
 |  Rc<T:?Sized,A:Allocator>::into_raw_with_allocator | alloc::rc |
 |  Rc<T:?Sized,A:Allocator>::as_ptr | alloc::rc |
 |  Rc<T:?Sized,A:Allocator>::get_mut | alloc::rc | 
-|  Rc<T:?Sized+?CloneToUninit, A:Allocator+Clone>::make_mut | alloc::rc |
-|  Rc<A:Allocator>::downcast | alloc::rc |
-|  Rc<[T], A:Allocator>::allocate_for_slice_in | alloc::rc |
+|  Rc<T:?Sized+CloneToUninit, A:Allocator+Clone>::make_mut | alloc::rc |
+|  Rc<dyn Any,A:Allocator>::downcast | alloc::rc |
+|  Rc<T:?Sized,A:Allocator>::from_box_in | alloc::rc |
 |  RcFromSlice<T: Clone>::from_slice | alloc::rc |
 |  RcFromSlice<T: Copy>::from_slice | alloc::rc |
 |  Drop<T: ?Sized, A:Allocator>::drop for Rc | alloc::rc |
@@ -104,25 +104,21 @@ These (not necessarily public) functions contain unsafe code in their bodies but
 |  From<Rc<str>>::from | alloc::rc |
 |  TryFrom<Rc[T],A:Allocator>::try_from | alloc::rc |
 |  ToRcSlice<T, I>::to_rc_slice | alloc::rc |
-|  Rc<T:?Sized,A:Allocator>::from_box_in | alloc::rc |
 |  Weak<T:?Sized,A:Allocator>::as_ptr | alloc::rc |
 |  Weak<T:?Sized,A:Allocator>::into_raw_with_allocator | alloc::rc |
 |  Weak<T:?Sized,A:Allocator>::upgrade | alloc::rc |
 |  Weak<T:?Sized,A:Allocator>::inner | alloc::rc |
 |  Drop<T:?Sized, A:Allocator>::drop for Weak | alloc::rc |
-|  Clone<T:?Sized, A:Allocator>::clone for Weak | alloc::rc |
 |  RcInnerPtr::inc_strong | alloc::rc |
 |  RcInnerPtr::inc_weak | alloc::rc |
 |  UniqueRc<T:?Sized,A:Allocator>::into_rc | alloc::rc |
+|  UniqueRc<T:?Sized,A:Allocator+Clone>::downgrade | alloc::rc |
 |  Deref<T:?Sized,A:Allocator>::deref | alloc::rc |
 |  DerefMut<T:?Sized,A:Allocator>::deref_mut | alloc::rc |
 |  Drop<T:?Sized, A:Allocator>::drop for UniqueRc | alloc::rc |
 |  UniqueRcUninit<T:?Sized, A:Allocator>::new | alloc::rc |
 |  UniqueRcUninit<T:?Sized, A:Allocator>::data_ptr | alloc::rc |
 |  Drop<T:?Sized, A:Allocator>::drop for UniqueRcUninit | alloc::rc |
-|  UniqueRc<T:?Sized,A:Allocator>::into_rc | alloc::rc |
-|  UniqueRc<T:?Sized,A:Allocator+Clone>::downgrade | alloc::rc |
-
 
 (I haven't included non-public unsafe functions here, though I do include non-public functions that contain unsafe. Is that a problem? Also, need to add the Arc variants of all these.)