Don't escape serde error messages

phil-opp · phil-opp · commit 512d5ae973f9 · 2021-03-25T14:57:29.000+01:00
diff --git a/build.rs b/build.rs
@@ -255,7 +255,7 @@ mod binary {
                             let err = format!(
                                 "failed to parse bootloader config in {}:\n\n{}",
                                 path,
-                                err.to_string().escape_default()
+                                err.to_string()
                             );
                             quote! {
                                 compile_error!(#err)
