Remove backticks from ShouldPanic::YesWithMessage's TrFailedMsg

Author: ShE3py

test/src/test_result.rs

@@ -61,16 +61,15 @@ pub(crate) fn calc_result(
             } else if let Some(panic_str) = maybe_panic_str {
                 TestResult::TrFailedMsg(format!(
                     r#"panic did not contain expected string
-      panic message: `{panic_str:?}`,
- expected substring: `{msg:?}`"#
+      panic message: {panic_str:?}
+ expected substring: {msg:?}"#
                 ))
             } else {
                 TestResult::TrFailedMsg(format!(
                     r#"expected panic with string value,
  found non-string value: `{:?}`
-     expected substring: `{:?}`"#,
-                    (*err).type_id(),
-                    msg
+     expected substring: {msg:?}"#,
+                    (*err).type_id()
                 ))
             }
         }

test/src/tests.rs

@@ -200,8 +200,8 @@ fn test_should_panic_bad_message() {
     }
     let expected = "foobar";
     let failed_msg = r#"panic did not contain expected string
-      panic message: `"an error message"`,
- expected substring: `"foobar"`"#;
+      panic message: "an error message"
+ expected substring: "foobar""#;
     let desc = TestDescAndFn {
         desc: TestDesc {
             name: StaticTestName("whatever"),
@@ -238,7 +238,7 @@ fn test_should_panic_non_string_message_type() {
     let failed_msg = format!(
         r#"expected panic with string value,
  found non-string value: `{:?}`
-     expected substring: `"foobar"`"#,
+     expected substring: "foobar""#,
         TypeId::of::<i32>()
     );
     let desc = TestDescAndFn {