Traceback (most recent call last):


 "C:\Users\zsolz\LibCST\libcst\codemod\tests\test_codemod_cli.py", line 37, in test_codemod_formatter_error_input

rlt.stderr.decode("utf-8"),
AssertionError: 'error: cannot format -: Cannot parse: 13:10:
async with AsyncExitStack() as stack:' not found in 'Calculating full-repo metadata...\r\nExecuting codemod...\r\n\r\x1b[2K0.02s 0% complete, [calculating] estimated for 1 files to go...\r\x1b[2KCodemodding C:\\Users\\zsolz\\LibCST\\libcst\\codemod\\tests\\codemod_formatter_error_input.py.txt\r\nFatal Python error: _Py_HashRandomization_Init: failed to get random numbers to initialize Python\r\n\r\n\r\nTraceback (most recent call last):\r\n

 "C:\\Users\\zsolz\\LibCST\\libcst\\codemod\\_cli.py", line 334, in _parallel_exec_process_stub\r\n
newcode = invoke_formatter(formatter_args, newcode)\r\n

 "C:\\Users\\zsolz\\LibCST\\libcst\\codemod\\_cli.py", line 63, in invoke_formatter\r\n
encoding=None if work_with_bytes else "utf-8",\r\n

 "C:\\Users\\zsolz\\AppData\\Local\\Programs\\Python\\Python37-32\\Lib\\subprocess.py", line 376, in check_output\r\n
**kwargs).stdout\r\n

 "C:\\Users\\zsolz\\AppData\\Local\\Programs\\Python\\Python37-32\\Lib\\subprocess.py", line 468, in run\r\n
output=stdout, stderr=stderr)\r\nsubprocess.CalledProcessError: Command \'[\'C:\\\\Users\\\\zsolz\\\\LibCST\\\\.tox\\\\py37\\\\Scripts\\\\black.exe\', \'-\']\' returned non-zero exit status 1.\r\n\r\nFailed to codemod C:\\Users\\zsolz\\LibCST\\libcst\\codemod\\tests\\codemod_formatter_error_input.py.txt\r\n\r\nFinished codemodding 1 files!\r\n - Transformed 0 files successfully.\r\n - Skipped 0 files.\r\n - Failed to codemod 1 files.\r\n - 0 warnings were generated.\r\n'

Traceback (most recent call last):


 "botocore/httpsession.py", line 263, in send


 "urllib3/connectionpool.py", line 727, in urlopen


 "urllib3/util/retry.py", line 379, in increment


 "urllib3/packages/six.py", line 735, in reraise


 "urllib3/connectionpool.py", line 677, in urlopen


 "urllib3/connectionpool.py", line 392, in _make_request


 "http/client.py", line 1229, in request


 "botocore/awsrequest.py", line 92, in _send_request


 "http/client.py", line 1275, in _send_request


 "http/client.py", line 1224, in endheaders


 "botocore/awsrequest.py", line 119, in _send_output


 "botocore/awsrequest.py", line 203, in send


 "http/client.py", line 956, in send


 "urllib3/connection.py", line 187, in connect


 "urllib3/connection.py", line 172, in _new_conn
urllib3.exceptions.NewConnectionError: <botocore.awsrequest.AWSHTTPConnection object at 0x7fa4e7805b00>: Failed to establish a new connection: [Errno 111] Connection refused
