Make clippy work with parallel rustc

[Zoxc]

No description provided.

[matthiaskrgr]

This needs a rustfmt run

Diff in /home/travis/build/rust-lang/rust-clippy/clippy_lints/src/enum_variants.rs at line 15:
 use rustc::{declare_tool_lint, lint_array};
 use syntax::ast::*;
 use syntax::source_map::Span;
-use syntax::symbol::{LocalInternedString, InternedString};
+use syntax::symbol::{InternedString, LocalInternedString};
 
 /// **What it does:** Detects enumeration variants that are prefixed or suffixed
 /// by the same characters.

[phansch]

@bors r+

[bors]

📌 Commit 3af68f8 has been approved by phansch

[bors]

⌛ Testing commit 3af68f8 with merge c7c75db...

[bors]

☀️ Test successful - status-appveyor, status-travis
Approved by: phansch
Pushing c7c75db to master...