FAIL: test_run_cmd_async (test.framework.run.RunTest)
Test asynchronously running of a shell command via run_cmd + complete_cmd.
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Traceback (most recent call last):
  File "/tmp/runner/5948e8b85c06402503a29543e1b0c4ace6c14528/lib/python3.9/site-packages/easybuild/base/testing.py", line 94, in assertEqual
    super(TestCase, self).assertEqual(a, b)
  File "/opt/hostedtoolcache/Python/3.9.7/x64/lib/python3.9/unittest/case.py", line 829, in assertEqual
    assertion_func(first, second, msg=msg)
AssertionError: {'done': True, 'exit_code': 123, 'output': ''} != {'done': True, 'exit_code': 123, 'output': 'FAIL!\n'}
- {'done': True, 'exit_code': 123, 'output': ''}
+ {'done': True, 'exit_code': 123, 'output': 'FAIL!\n'}
?                                             +++++++