Update tmpdir.py

src/_pytest/tmpdir.py

@@ -305,13 +305,13 @@ def pytest_sessionfinish(session, exitstatus: Union[int, ExitCode]):
         and policy == "failed"
         and tmp_path_factory._given_basetemp is None
     ):
-        if basetemp.exists():
+        if basetemp.is_dir():
             # We do a "best effort" to remove files, but it might not be possible due to some leaked resource,
             # permissions, etc, in which case we ignore it.
             rmtree(basetemp, ignore_errors=True)
-            return
 
     # Remove dead symlinks.
+    if basetemp.is_dir():
         cleanup_dead_symlinks(basetemp)