Works!!

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "intern"
-version = "0.2.2"
+version = "0.2.3"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

src/main.rs

@@ -113,7 +113,7 @@ fn main() {
     for (key, value) in &metadata {
         options_metadata = format!("{} --metadata \"{}:{}\"", options_metadata, key, value);
     }
-    println!("{} {} {} {} {}", tool, options_metadata, identifier, options_files, extra_options);
+    println!("{} {} {} {} {}", tool.trim(), identifier.trim(), options_files.trim(), options_metadata.trim(), extra_options.trim());
 
     //println!("{}", identifier);
 }