diff --git a/dags/migration_reporter_dag.py b/dags/migration_reporter_dag.py
index 5d80fc1..1a566ea 100644
--- a/dags/migration_reporter_dag.py
+++ b/dags/migration_reporter_dag.py
@@ -73,9 +73,20 @@ def migration_reporter_pipeline():
 
     @task
     def pull_repo() -> str:
-        """Обновляет локальную копию репозитория миграций"""
-        stdout = _run(["git", "-C", REPO_DIR, "pull", "--ff-only"], timeout=600)
-        return stdout.strip() or "already up to date"
+        import os, subprocess
+        print(f"REPO_DIR={REPO_DIR}")
+        print(f"Exists: {os.path.exists(REPO_DIR)}")
+        print(f"CWD: {os.getcwd()}")
+        result = subprocess.run(
+            ["git", "-C", REPO_DIR, "pull", "--ff-only"],
+            capture_output=True, text=True, timeout=600
+        )
+        print(f"STDOUT: {result.stdout}")
+        print(f"STDERR: {result.stderr}")
+        print(f"RC: {result.returncode}")
+        if result.returncode != 0:
+            raise RuntimeError(f"git pull failed: {result.stderr}")
+        return result.stdout.strip() or "already up to date"
 
     @task
     def generate_excel() -> dict: