Rustdoc sidebar: methods from impls on references to generic types differing in mutability have the same link

[lqd]

In the sidebar for Option, https://doc.rust-lang.org/nightly/std/option/enum.Option.html, we can see two cloned methods.

The problem is that both links have the same URL even though they come from different impls: they point to https://doc.rust-lang.org/nightly/std/option/enum.Option.html#method.cloned when the second one should probably point to https://doc.rust-lang.org/nightly/std/option/enum.Option.html#method.cloned-1

Assigning to imperio as he requested I do so :)

[ollie27]

This looks like a duplicate of #50746.

[lqd]

True :) thank you @ollie27