[issue9903] test_concurrent_futures writes on stderr

Brian Quinlan added the comment: Fixed in r85288 -- resolution: -> fixed status: open -> closed ___ Python tracker ___ ___ Python-bug

[issue9903] test_concurrent_futures writes on stderr

New submission from Antoine Pitrou : test_concurrent_futures writes the following on stderr: exception calling callback for Traceback (most recent call last): File "/Users/buildbot/buildarea/3.x.parc-leopard-1/build/Lib/concurrent/futures/_base.py", line 267, in _invoke_callbacks callba