diff --git a/miri/fn_call.rs b/miri/fn_call.rs
index 336c9e67a1..6c79a71a1e 100644
--- a/miri/fn_call.rs
+++ b/miri/fn_call.rs
@@ -2,7 +2,6 @@ use rustc::ty::{self, Ty};
 use rustc::ty::layout::{self, Align, LayoutOf};
 use rustc::hir::def_id::{DefId, CRATE_DEF_INDEX};
 use rustc::mir;
-use rustc_target::spec::abi::Abi;
 use rustc_data_structures::indexed_vec::Idx;
 use syntax::attr;
 use syntax::codemap::Span;
diff --git a/miri/lib.rs b/miri/lib.rs
index b44b70faa8..8359f0ad7a 100644
--- a/miri/lib.rs
+++ b/miri/lib.rs
@@ -11,9 +11,9 @@ extern crate log;
 // From rustc.
 #[macro_use]
 extern crate rustc;
+extern crate rustc_data_structures;
 extern crate rustc_mir;
 extern crate rustc_target;
-extern crate rustc_data_structures;
 extern crate syntax;
 extern crate regex;
 #[macro_use]