fix(logging): bound ECStore debug output (#6809)

Also replace deprecated Atomic::fetch_update calls with try_update so the
current Rust toolchain keeps lint and CI jobs warning-clean.

Co-authored-by: heihutu <heihutu@gmail.com>

crates/object-data-cache/src/memory.rs

@@ -192,7 +192,7 @@ impl MemorySnapshotCell {
         }
         if self
             .pending_release
-            .fetch_update(Ordering::AcqRel, Ordering::Acquire, |pending| pending.checked_add(bytes))
+            .try_update(Ordering::AcqRel, Ordering::Acquire, |pending| pending.checked_add(bytes))
             .is_err()
         {
             self.release_accounting_failed.store(true, Ordering::Release);

crates/object-data-cache/src/moka_backend.rs

@@ -590,7 +590,7 @@ impl MokaBackend {
         // the synchronization, so relaxed ordering is sufficient here.
         let generation = match self
             .next_generation
-            .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| current.checked_add(1))
+            .try_update(Ordering::Relaxed, Ordering::Relaxed, |current| current.checked_add(1))
         {
             Ok(previous) => previous + 1,
             Err(_) => return leader.finish(ObjectDataCacheFillResult::SkippedIdentityOverflow),