From 628a9f0eaa8f4302d4ec61f8b944b3c3e08e5265 Mon Sep 17 00:00:00 2001
From: Andrew Brown <andrew.brown@intel.com>
Date: Wed, 27 May 2020 07:04:46 -0700
Subject: [PATCH] Print more detailed `test run` failures (#1764)

---
 cranelift/filetests/src/test_run.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cranelift/filetests/src/test_run.rs b/cranelift/filetests/src/test_run.rs
index 0044779ba2..58888bf0f3 100644
--- a/cranelift/filetests/src/test_run.rs
+++ b/cranelift/filetests/src/test_run.rs
@@ -58,7 +58,7 @@ impl SubTest for TestRun {
                 // running x86_64 code on aarch64 platforms.
                 let compiled_fn = compiler
                     .compile(func.clone().into_owned())
-                    .map_err(|e| e.to_string())?;
+                    .map_err(|e| format!("{:?}", e))?;
                 command.run(|_, args| Ok(compiled_fn.call(args)))?;
             }
         }