codex: fix skills path ref compile errors

codex-rs/core-skills/src/loader.rs

@@ -371,6 +371,7 @@ fn repo_config_skill_roots(
             ConfigLayerStackOrdering::HighestPrecedenceFirst,
             /*include_disabled*/ true,
         )
+        .into_iter()
         .filter_map(|layer| match &layer.name {
             ConfigLayerSource::Project { .. } => layer.config_folder().map(|config_folder| {
                 SkillRoot {

codex-rs/core-skills/src/manager.rs

@@ -25,7 +25,7 @@ use codex_config::SkillsConfig;
 use codex_exec_server::EnvironmentPathRef;
 use codex_exec_server::ExecutorFileSystem;
 
-#[derive(Debug, Clone)]
+#[derive(Clone)]
 pub struct SkillsLoadInput {
     pub env_path: EnvironmentPathRef,
     /// Local absolute skill roots use this filesystem when local exec is available.
@@ -37,6 +37,18 @@ pub struct SkillsLoadInput {
     pub bundled_skills_enabled: bool,
 }
 
+impl std::fmt::Debug for SkillsLoadInput {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("SkillsLoadInput")
+            .field("env_path", &self.env_path)
+            .field("has_local_file_system", &self.local_file_system.is_some())
+            .field("effective_skill_roots", &self.effective_skill_roots)
+            .field("config_layer_stack", &self.config_layer_stack)
+            .field("bundled_skills_enabled", &self.bundled_skills_enabled)
+            .finish()
+    }
+}
+
 impl SkillsLoadInput {
     pub fn new(
         env_path: EnvironmentPathRef,

codex-rs/core-skills/src/manager_tests.rs

@@ -7,6 +7,7 @@ use codex_config::CONFIG_TOML_FILE;
 use codex_config::ConfigLayerEntry;
 use codex_config::ConfigLayerStack;
 use codex_config::ConfigRequirementsToml;
+use codex_exec_server::LOCAL_FS;
 use codex_utils_absolute_path::AbsolutePathBuf;
 use codex_utils_absolute_path::test_support::PathBufExt;
 use codex_utils_absolute_path::test_support::PathExt;
@@ -16,6 +17,7 @@ use std::collections::HashSet;
 use std::fs;
 use std::path::Path;
 use std::path::PathBuf;
+use std::sync::Arc;
 use tempfile::TempDir;
 
 fn write_user_skill(codex_home: &TempDir, dir: &str, name: &str, description: &str) {