Remove debug output from test stderr

5225225 · 5225225 · commit 6a34355804cb · 2021-11-13T13:25:19.000Z
diff --git a/src/test/ui/parser/char/whitespace-character-literal.stderr b/src/test/ui/parser/char/whitespace-character-literal.stderr
@@ -1,4 +1,3 @@
-['x']
 error: character literal may only contain one codepoint
   --> $DIR/whitespace-character-literal.rs:5:30
    |

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,3 @@`
`1`		`-['x']`
`2`	`1`	`error: character literal may only contain one codepoint`
`3`	`2`	`--> $DIR/whitespace-character-literal.rs:5:30`
`4`	`3`	`\|`