rustdoc shows inapplicable blanket implementations

[Nemo157]

I tried this code:

pub trait Something {}

pub trait AnAmazingTrait {}

impl<T: Something> AnAmazingTrait for T {}

pub struct MyStruct;

impl AnAmazingTrait for MyStruct {}

I expected to see this happen: The specific implementation on MyStruct's doc page

Instead, this happened: Both the specific implementation, and the inapplicable blanket implementation, are shown:

Meta

> rustdoc -vV
rustdoc 1.49.0-nightly (31530e5d1 2020-10-20)
binary: rustdoc
commit-hash: 31530e5d132ebcc3654baf2e5460599681520af0
commit-date: 2020-10-20
host: x86_64-unknown-linux-gnu
release: 1.49.0-nightly
LLVM version: 11.0

@rustbot modify labels: +T-rustdoc

[Nemo157]

@rustbot claim