Fix fallout

clippy_lints/src/utils/usage.rs

@@ -4,11 +4,11 @@ use rustc::ty;
 use rustc_data_structures::fx::FxHashSet;
 use rustc_hir::def::Res;
 use rustc_hir::intravisit::{walk_expr, NestedVisitorMap, Visitor};
-use rustc_hir::*;
+use rustc_hir::{def_id, Expr, HirId, Path};
 use rustc_infer::infer::TyCtxtInferExt;
 use rustc_lint::LateContext;
 use rustc_span::symbol::Ident;
-use rustc_typeck::expr_use_visitor::*;
+use rustc_typeck::expr_use_visitor::{ConsumeMode, Delegate, ExprUseVisitor, Place, PlaceBase};
 use syntax::ast;
 
 /// Returns a set of mutated local variable IDs, or `None` if mutations could not be determined.