clippy: fix explicit_into_iter_loop lint

Cargo.toml

@@ -224,5 +224,6 @@ workspace = true
 [workspace.lints.clippy]
 cloned_instead_of_copied = "warn"
 cloned_ref_to_slice_refs = "warn"
+explicit_into_iter_loop = "warn"
 implicit_clone = "warn"
 semicolon_if_nothing_returned = "warn"

src/commands.rs

@@ -640,7 +640,7 @@ pub fn run_command(cmd: Command) -> Result<i32> {
         Command::DebugPreprocessorCacheEntries => {
             trace!("Command::DebugPreprocessorCacheEntries");
             let entries_dir = default_disk_cache_dir().join("preprocessor");
-            for entry in WalkDir::new(entries_dir).sort_by_file_name().into_iter() {
+            for entry in WalkDir::new(entries_dir).sort_by_file_name() {
                 let preprocessor_cache_entry_file = entry?;
                 let path = preprocessor_cache_entry_file.path();
                 if !path.is_file() {

src/compiler/rust.rs

@@ -2034,7 +2034,7 @@ impl pkg::InputsPackager for RustInputsPackager {
         };
 
         let mut tar_inputs = vec![];
-        for input_path in inputs.into_iter() {
+        for input_path in inputs {
             let input_path = pkg::simplify_path(&input_path)?;
             if let Some(ext) = input_path.extension() {
                 if !super::CAN_DIST_DYLIBS && ext == DLL_EXTENSION {
@@ -2086,7 +2086,7 @@ impl pkg::InputsPackager for RustInputsPackager {
         // we've been able to use a dependency searcher then we can filter down just candidates for that
         // crate, otherwise we need to send everything.
         let mut tar_crate_libs = vec![];
-        for crate_link_path in crate_link_paths.into_iter() {
+        for crate_link_path in crate_link_paths {
             let crate_link_path = pkg::simplify_path(&crate_link_path)?;
             let dir_entries = match fs::read_dir(crate_link_path) {
                 Ok(iter) => iter,