style: cargo fmt

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

core/archipelago/src/container/prod_orchestrator.rs

@@ -274,12 +274,7 @@ fn build_fingerprint_stamp_path(data_dir: &Path, tag: &str) -> PathBuf {
 async fn chown_for_rootless_container(uid_gid: &str, path: &str) -> Result<()> {
     let (uid, gid) = uid_gid
         .split_once(':')
-        .map(|(u, g)| {
-            (
-                u.parse::<u32>().unwrap_or(0),
-                g.parse::<u32>().unwrap_or(0),
-            )
-        })
+        .map(|(u, g)| (u.parse::<u32>().unwrap_or(0), g.parse::<u32>().unwrap_or(0)))
         .unwrap_or((0, 0));
 
     if uid > 0 && uid < 100_000 {
@@ -4564,8 +4559,7 @@ mod tests {
             &names
         ));
         // An app's OWN container being present proves nothing about siblings.
-        let only_self: HashSet<String> =
-            std::iter::once("indeedhub-minio".to_string()).collect();
+        let only_self: HashSet<String> = std::iter::once("indeedhub-minio".to_string()).collect();
         assert!(!absent_stack_member_with_live_sibling(
             "indeedhub-minio",
             &only_self,