fix: populate task_id on task events and match in scope restore

Set task_id and task_name in _set_task_fingerprint so events carry
task identity through serialization. Use task_id to find the correct
task_started event when restoring the scope stack on checkpoint resume.

lib/crewai/src/crewai/crew.py

@@ -426,10 +426,26 @@ class Crew(FlowTrackable, BaseModel):
         if state is None:
             return
 
-        # Only restore the crew-level scope. Inner scopes (task, agent, llm)
+        # Restore crew scope and the in-progress task scope. Inner scopes
-        # are re-created by the normal execution flow on resume.
+        # (agent, llm, tool) are re-created by the executor on resume.
+        stack: list[tuple[str, str]] = []
         if self._kickoff_event_id:
-            restore_event_scope(((self._kickoff_event_id, "crew_kickoff_started"),))
+            stack.append((self._kickoff_event_id, "crew_kickoff_started"))
+
+        # Find the task_started event for the in-progress task (skipped on resume)
+        for task in self.tasks:
+            if task.output is None:
+                task_id_str = str(task.id)
+                for node in state.event_record.nodes.values():
+                    if (
+                        node.event.type == "task_started"
+                        and node.event.task_id == task_id_str
+                    ):
+                        stack.append((node.event.event_id, "task_started"))
+                        break
+                break
+
+        restore_event_scope(tuple(stack))
 
         # Set last_event_id to the most recent event in the record
         last_event_id: str | None = None

lib/crewai/src/crewai/events/types/task_events.py

@@ -5,8 +5,16 @@ from crewai.tasks.task_output import TaskOutput
 
 
 def _set_task_fingerprint(event: BaseEvent, task: Any) -> None:
-    """Set fingerprint data on an event from a task object."""
+    """Set task identity and fingerprint data on an event."""
-    if task is not None and task.fingerprint:
+    if task is None:
+        return
+    task_id = getattr(task, "id", None)
+    if task_id is not None:
+        event.task_id = str(task_id)
+    task_name = getattr(task, "name", None) or getattr(task, "description", None)
+    if task_name:
+        event.task_name = task_name
+    if task.fingerprint:
         event.source_fingerprint = task.fingerprint.uuid_str
         event.source_type = "task"
         if task.fingerprint.metadata: