---

yaml
---
r: 174451
b: refs/heads/batch
c: 61eb6b4
h: refs/heads/master
i:
  174449: cfb482a
  174447: 5e41bad
v: v3

Author: bors

[refs]

@@ -29,7 +29,7 @@ refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
 refs/heads/issue-18208-method-dispatch-2: 9e1eae4fb9b6527315b4441cf8a0f5ca911d1671
 refs/heads/automation-fail: 1bf06495443584539b958873e04cc2f864ab10e4
 refs/heads/issue-18208-method-dispatch-3-quick-reject: 2009f85b9f99dedcec4404418eda9ddba90258a2
-refs/heads/batch: 7cd3311e02b63c57269024b515560041f0ef5957
+refs/heads/batch: 61eb6b452d1e6b7876334cde730fd4bc7df9e9eb
 refs/heads/building: 126db549b038c84269a1e4fe46f051b2c15d6970
 refs/heads/beta: 44a287e6eb22ec3c2a687fc156813577464017f7
 refs/heads/windistfix: 7608dbad651f02e837ed05eef3d74a6662a6e928

branches/batch/src/libsyntax/parse/mod.rs

@@ -253,9 +253,10 @@ pub fn file_to_filemap(sess: &ParseSess, path: &Path, spanopt: Option<Span>)
     let bytes = match File::open(path).read_to_end() {
         Ok(bytes) => bytes,
         Err(e) => {
-            err(&format!("couldn't read {:?}: {:?}",
+            let error_msg = e.desc;
+            err(&format!("couldn't read {:?}: {}",
                         path.display(),
-                        e)[]);
+                        error_msg)[]);
             unreachable!()
         }
     };