[Python-modules-team] Bug#881096: python-asyncssh FTBFS: test falures

[Adrian Bunk]

Source: python-asyncssh
Version: 1.11.0-1
Severity: serious

Some recent change in unstable makes python-asyncssh FTBFS:

https://tests.reproducible-builds.org/debian/history/python-asyncssh.html
https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/python-asyncssh.html

...
======================================================================
ERROR: tearDownClass (tests.test_agent._TestAPI)
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Traceback (most recent call last):
  File "/build/1st/python-asyncssh-1.11.0/tests/util.py", line 319, in tearDownClass
    cls.loop.run_until_complete(cls.asyncTearDownClass())
  File "/usr/lib/python3.6/asyncio/base_events.py", line 467, in run_until_complete
    return future.result()
  File "/usr/lib/python3.6/asyncio/coroutines.py", line 210, in coro
    res = func(*args, **kw)
  File "/build/1st/python-asyncssh-1.11.0/tests/test_agent.py", line 124, in asyncTearDownClass
    os.kill(cls._agent_pid, signal.SIGTERM)
ProcessLookupError: [Errno 3] No such process

======================================================================
ERROR: test_keys (tests.test_public_key.TestDSA) [Import OpenSSH private (arcfour)] (alg_name='ssh-dss')
Check keys and certificates
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/build/1st/python-asyncssh-1.11.0/tests/test_public_key.py", line 1344, in check_openssh_private
    self.import_openssh_private(use_openssh, cipher)
  File "/build/1st/python-asyncssh-1.11.0/tests/test_public_key.py", line 519, in import_openssh_private
    cipher)
  File "/build/1st/python-asyncssh-1.11.0/tests/util.py", line 173, in run
    stderr=subprocess.STDOUT)
  File "/usr/lib/python3.6/subprocess.py", line 336, in check_output
    **kwargs).stdout
  File "/usr/lib/python3.6/subprocess.py", line 418, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command 'ssh-keygen -p -a 128 -N passphrase -Z arcfour -o -f new' returned non-zero exit status 1.

======================================================================
ERROR: test_keys (tests.test_public_key.TestDSA) [Export OpenSSH private (arcfour)] (alg_name='ssh-dss')
Check keys and certificates
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/build/1st/python-asyncssh-1.11.0/tests/test_public_key.py", line 1347, in check_openssh_private
    self.export_openssh_private(use_openssh, cipher)
  File "/build/1st/python-asyncssh-1.11.0/tests/test_public_key.py", line 538, in export_openssh_private
    run('ssh-keygen -p -P passphrase -N "" -o -f new')
  File "/build/1st/python-asyncssh-1.11.0/tests/util.py", line 173, in run
    stderr=subprocess.STDOUT)
  File "/usr/lib/python3.6/subprocess.py", line 336, in check_output
    **kwargs).stdout
  File "/usr/lib/python3.6/subprocess.py", line 418, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command 'ssh-keygen -p -P passphrase -N "" -o -f new' returned non-zero exit status 255.

======================================================================
ERROR: test_keys (tests.test_public_key.TestDSA) [Import OpenSSH private (arcfour128)] (alg_name='ssh-dss')
Check keys and certificates
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/build/1st/python-asyncssh-1.11.0/tests/test_public_key.py", line 1344, in check_openssh_private
    self.import_openssh_private(use_openssh, cipher)
  File "/build/1st/python-asyncssh-1.11.0/tests/test_public_key.py", line 519, in import_openssh_private
    cipher)
  File "/build/1st/python-asyncssh-1.11.0/tests/util.py", line 173, in run
    stderr=subprocess.STDOUT)
  File "/usr/lib/python3.6/subprocess.py", line 336, in check_output
    **kwargs).stdout
  File "/usr/lib/python3.6/subprocess.py", line 418, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command 'ssh-keygen -p -a 128 -N passphrase -Z arcfour128 -o -f new' returned non-zero exit status 1.
...