Unstable test `test_swift_get`

[FirelightFlagboy]

The test test_swift_get failed with the following error:

 Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.9.13/x64/lib/python3.9/asyncio/base_events.py", line 1779, in call_exception_handler
    self.default_exception_handler(context)
  File "/home/runner/.cache/pypoetry/virtualenvs/parsec-cloud-dZ-E5qY_-py3.9/lib/python3.9/site-packages/trio_asyncio/_async.py", line 44, in default_exception_handler
    raise exception
ConnectionError: unexpected connection_lost() call

The test can be found here

https://github.com/Scille/parsec-cloud/blob/e77b13259a6023e7fbb359cfde5ea6bd8795a3ea/tests/backend/test_swift_blockstore.py#L13-L49

You can find the log here: https://github.com/Scille/parsec-cloud/runs/7535800668?check_suite_focus=true#step:14:256

[FirelightFlagboy]

Got another failure on another test test_conduit_exchange_good

https://github.com/Scille/parsec-cloud/runs/7686993043?check_suite_focus=true#step:14:162