main new clippy fixes

Author: Firestar99

crates/cargo-gpu/src/build.rs

@@ -51,7 +51,7 @@ impl Build {
         );
         std::fs::create_dir_all(&self.build_args.output_dir)?;
         let canonicalized = self.build_args.output_dir.canonicalize()?;
-        log::debug!("canonicalized output dir: {canonicalized:?}");
+        log::debug!("canonicalized output dir: {}", canonicalized.display());
         self.build_args.output_dir = canonicalized;
 
         // Ensure the shader crate exists

crates/cargo-gpu/src/spirv_source.rs

@@ -188,8 +188,11 @@ fn crate_path_canonical(shader_crate_path: &Path) -> anyhow::Result<PathBuf> {
         .context("could not get absolute path to shader crate")?;
 
     if !canonical_path.is_dir() {
-        log::error!("{shader_crate_path:?} is not a directory, aborting");
-        anyhow::bail!("{shader_crate_path:?} is not a directory");
+        log::error!(
+            "{} is not a directory, aborting",
+            shader_crate_path.display()
+        );
+        anyhow::bail!("{} is not a directory", shader_crate_path.display());
     }
     Ok(canonical_path)
 }