really actually fix ui test error for real

canndrew · canndrew · commit 5a6b7812665f · 2018-03-14T12:44:52.000+08:00
diff --git a/src/test/ui/feature-gate-exhaustive-patterns.stderr b/src/test/ui/feature-gate-exhaustive-patterns.stderr
@@ -7,4 +7,3 @@ LL |     let Ok(_x) = foo(); //~ ERROR refutable pattern in local binding
 error: aborting due to previous error
 
 If you want more information on this error, try using "rustc --explain E0005"
-

Original file line number	Diff line number	Diff line change
`@@ -7,4 +7,3 @@ LL \| let Ok(_x) = foo(); //~ ERROR refutable pattern in local binding`
`7`	`7`	`error: aborting due to previous error`
`8`	`8`
`9`	`9`	`If you want more information on this error, try using "rustc --explain E0005"`
`10`		`-`