Testing against Django installed in '/testbed/django'
System check identified no issues (0 silenced).
EE......
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ERROR: test_help_output_uses_python_m_django_prog_name (test_management_prog_name.DjangoMainModuleTests)
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Traceback (most recent call last):
  File "/testbed/tests/test_management_prog_name.py", line 123, in test_help_output_uses_python_m_django_prog_name
    text=True,
  File "/opt/miniconda3/envs/testbed/lib/python3.6/subprocess.py", line 423, in run
    with Popen(*popenargs, **kwargs) as process:
TypeError: __init__() got an unexpected keyword argument 'text'

======================================================================
ERROR: test_runs_management_command (test_management_prog_name.DjangoMainModuleTests)
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Traceback (most recent call last):
  File "/testbed/tests/test_management_prog_name.py", line 111, in test_runs_management_command
    text=True,
  File "/opt/miniconda3/envs/testbed/lib/python3.6/subprocess.py", line 423, in run
    with Popen(*popenargs, **kwargs) as process:
TypeError: __init__() got an unexpected keyword argument 'text'

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Ran 8 tests in 0.006s

FAILED (errors=2)
