Rollup of 13 pull requests#54711

Merged

bors merged 37 commits intorust-lang:masterfrom

Oct 1, 2018

Commits on Sep 4, 2018

Commits on Sep 10, 2018

A slice covering exactly half the address space is not OK
tbu-
committed

Commits on Sep 11, 2018

Fix overflow in `from_raw_parts` size check
tbu-
committed

Commits on Sep 17, 2018

Commits on Sep 22, 2018

in which we include attributes in unused `extern crate` suggestion spans
zackmdavis
committed

Commits on Sep 27, 2018

Don't have two adjacent "see also" sentences
tbu-
committed

Commits on Sep 28, 2018

Prefer `#![feature(bind_by_move_pattern_guards)]` over `-Z disable_ast_check_for_mutation_in_guard`
pnkfelix
committed

Commits on Sep 29, 2018

Commits on Sep 30, 2018

Added help message for `impl_trait_in_bindings` feature gate.
alexreg
committed

Commits on Oct 1, 2018