Auto merge of #143601 - matthiaskrgr:rollup-9iw2sqk, r=matthiaskrgr

Rollup of 9 pull requests

Successful merges:

 - #132469 (Do not suggest borrow that is already there in fully-qualified call)
 - #143340 (awhile -> a while where appropriate)
 - #143438 (Fix the link in `rustdoc.md`)
 - #143539 (Regression tests for repr ICEs)
 - #143566 (Fix `x86_64-unknown-netbsd` platform support page)
 - #143572 (Remove unused allow attrs)
 - #143583 (`loop_match`: fix 'no terminator on block')
 - #143584 (make `Machine::load_mir` infallible)
 - #143591 (Fix missing words in future tracking issue)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

src/lib.rs

@@ -19,7 +19,6 @@
 #![doc(rust_logo)]
 #![feature(rustdoc_internals)]
 #![feature(rustc_private)]
-#![allow(broken_intra_doc_links)]
 #![recursion_limit = "256"]
 #![warn(rust_2018_idioms)]
 #![warn(unused_lifetimes)]