Fixed some clippy warnings.

Author: FractalFir

build_system/src/abi_test.rs

@@ -13,6 +13,9 @@ fn show_usage() {
 
 pub fn run() -> Result<(), String> {
     let mut args = std::env::args().skip(2);
+    // FractalFir: In the future, I'd like to add some more subcommands / options.
+    // So, this loop ought to stay for that purpose. It should also stay as a while loop(to parse args)
+    #[allow(clippy::never_loop, while_let_on_iterator)]
     while let Some(arg) = args.next() {
         match arg.as_str() {
             "--help" => {
@@ -56,7 +59,7 @@ pub fn run() -> Result<(), String> {
         &"c_calls_cg_gcc",
     ];
     // Run ABI cafe.
-    run_command_with_output(cmd, Some(&Path::new("clones/abi-cafe")))?;
+    run_command_with_output(cmd, Some(Path::new("clones/abi-cafe")))?;
 
     Ok(())
 }