diff --git a/src/librustc/metadata/creader.rs b/src/librustc/metadata/creader.rs
index 8c17c16afee..b82c9c93376 100644
--- a/src/librustc/metadata/creader.rs
+++ b/src/librustc/metadata/creader.rs
@@ -145,7 +145,7 @@ fn extract_crate_info(e: &Env, i: &ast::ViewItem) -> Option<CrateInfo> {
     match i.node {
         ast::ViewItemExternCrate(ident, ref path_opt, id) => {
             let ident = token::get_ident(ident);
-            debug!("resolving extern crate stmt. ident: {:?} path_opt: {:?}",
+            debug!("resolving extern crate stmt. ident: {} path_opt: {}",
                    ident, path_opt);
             let name = match *path_opt {
                 Some((ref path_str, _)) => {
@@ -281,7 +281,7 @@ fn existing_match(e: &Env, name: &str,
                   hash: Option<&Svh>) -> Option<ast::CrateNum> {
     let mut ret = None;
     e.sess.cstore.iter_crate_data(|cnum, data| {
-        if data.name().as_slice() != name { return }
+        if data.name.as_slice() != name { return }
 
         match hash {
             Some(hash) if *hash == data.hash() => { ret = Some(cnum); return }
diff --git a/src/test/run-make/extern-diff-internal-name/Makefile b/src/test/run-make/extern-diff-internal-name/Makefile
new file mode 100644
index 00000000000..3787b879c1f
--- /dev/null
+++ b/src/test/run-make/extern-diff-internal-name/Makefile
@@ -0,0 +1,6 @@
+-include ../tools.mk
+
+all:
+	$(RUSTC) lib.rs
+	$(RUSTC) test.rs --extern foo=$(TMPDIR)/libbar.rlib 2>&1 | \
+		{ ! grep "using multiple versions of crate"; }
diff --git a/src/test/run-make/extern-diff-internal-name/lib.rs b/src/test/run-make/extern-diff-internal-name/lib.rs
new file mode 100644
index 00000000000..e8779bba13c
--- /dev/null
+++ b/src/test/run-make/extern-diff-internal-name/lib.rs
@@ -0,0 +1,12 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![crate_name = "bar"]
+#![crate_type = "rlib"]
diff --git a/src/test/run-make/extern-diff-internal-name/test.rs b/src/test/run-make/extern-diff-internal-name/test.rs
new file mode 100644
index 00000000000..ab1cf96999d
--- /dev/null
+++ b/src/test/run-make/extern-diff-internal-name/test.rs
@@ -0,0 +1,17 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![feature(phase)]
+
+#[phase(plugin, link)]
+extern crate foo;
+
+fn main() {
+}