Hi, As a member of the Night's Watch, I'm fixing the CI in the darkness for you (*). Last weeks, I managed to fix most issues. But I decided to give up on test_asyncio failures. I no longer have the bandwidth to investigate these complex issues. (*) https://pythondev.readthedocs.io/ci.html I need your help to debug and fix the following test_asyncio issues. (1) "test_asyncio altered the execution environment" open for almost one year https://bugs.python.org/issue38912 (2) "asyncio: MultiLoopWatcher has a race condition (test_asyncio: test_close_kill_running() hangs on AMD64 RHEL7 Refleaks 3.x)" open for longer than one year https://bugs.python.org/issue38323 There are 8 more open issues which contain "test_asyncio" in their title, but these 2 are the ones causing most troubles on the CI. Victor -- Night gathers, and now my watch begins. It shall not end until my death.