lianad_multisig = <test_framework.lianad.Lianad object at 0x7affc20092d0>
bitcoind = <test_framework.bitcoind.Bitcoind object at 0x7affc2041b90>

    @pytest.mark.skipif(
        OLD_LIANAD_PATH is None, reason="Need the old lianad binary to create the datadir."
    )
    def test_migration(lianad_multisig, bitcoind):
        """Test we can start a newer lianad on a datadir created by an older lianad."""
        lianad = lianad_multisig
    
        # Set the old binary and re-create the datadir.
        lianad.cmd_line[0] = OLD_LIANAD_PATH
>       lianad.restart_fresh(bitcoind)

tests/test_misc.py:253: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
tests/test_framework/lianad.py:111: in restart_fresh
    bitcoind.node_rpc.unloadwallet(wallet_path)
tests/test_framework/bitcoind.py:30: in f
    return proxy.__call__(*args)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <test_framework.authproxy.AuthServiceProxy object at 0x7affc201a1d0>
args = ('/tmp/lianad-tests-4glwd8py/test_migration_1/lianad/regtest/lianad_watchonly_wallet',)
argsn = {}
postdata = '{"version": "1.1", "method": "unloadwallet", "params": ["/tmp/lianad-tests-4glwd8py/test_migration_1/lianad/regtest/lianad_watchonly_wallet"], "id": 12}'
response = {'error': {'code': -18, 'message': 'Requested wallet does not exist or is not loaded'}, 'id': 12, 'result': None}
status = 500

    def __call__(self, *args, **argsn):
        postdata = json.dumps(
            self.get_request(*args, **argsn),
            default=EncodeDecimal,
            ensure_ascii=self.ensure_ascii,
        )
        response, status = self._request(
            "POST", self.__url.path, postdata.encode("utf-8")
        )
        if response["error"] is not None:
>           raise JSONRPCException(response["error"], status)
E           test_framework.authproxy.JSONRPCException: Requested wallet does not exist or is not loaded (-18)

tests/test_framework/authproxy.py:179: JSONRPCException
------------------------------ Captured log call -------------------------------
ERROR    root:lianad.py:134 lianad : error when calling stop: '[Errno 104] Connection reset by peer'
--------------------------- Captured stdout teardown ---------------------------
Test failed, leaving directory '/tmp/lianad-tests-4glwd8py/test_migration_1' intact
---------------------------- Captured log teardown -----------------------------
ERROR    root:lianad.py:134 lianad : error when calling stop: '[Errno 2] No such file or directory'
=========================== short test summary info ============================
FAILED tests/test_misc.py::test_multisig - ConnectionResetError: [Errno 104] Connection reset by peer
FAILED tests/test_misc.py::test_multipath - ConnectionResetError: [Errno 104] Connection reset by peer
FAILED tests/test_misc.py::test_coinbase_deposit - ConnectionResetError: [Errno 104] Connection reset by peer
FAILED tests/test_misc.py::test_migration - test_framework.authproxy.JSONRPCException: Requested wallet does not exist or is not loaded (-18)
======================== 4 failed, 2 skipped in 14.55s =========================