======================================================================
[pid:790744]: ERROR: test_truncate01.test_truncate_cursor.test_truncate_simple(table.string.small.on-disk)
----------------------------------------------------------------------
[pid:790744]: testtools.testresult.real._StringException: Traceback (most recent call last):
  File "/data/wiredtiger/test/suite/wttest.py", line 243, in _callTestMethod
    method()
  File "/data/wiredtiger/test/suite/test_truncate01.py", line 502, in test_truncate_simple
    self.truncateRangeAndCheck(ds, uri, begin, end, expected)
  File "/data/wiredtiger/test/suite/test_truncate01.py", line 357, in truncateRangeAndCheck
    self.assertEqual(cursor.get_values(), v)
  File "/data/wiredtiger/cmake_build/lang/python/wiredtiger/swig_wiredtiger.py", line 270, in get_values
    return unpack(self.value_format, self._get_value())
_wiredtiger.WiredTigerError: Invalid argument


----------------------------------------------------------------------
Ran 1 test in 5.093s

FAILED (errors=1)
failure: test_truncate01.test_truncate_cursor.test_truncate_simple(table.string.small.on-disk) [
Traceback (most recent call last):
  File "/data/wiredtiger/test/suite/wttest.py", line 571, in tearDown
    self.captureerr.check(self)
  File "/data/wiredtiger/test/suite/../py_utility/abstract_test_case.py", line 111, in check
    testcase.fail('unexpected ' + self.desc + ', contains: "' +
  File "/opt/mongodbtoolchain/revisions/ecdb6f23a2cc2e822b8dc2eeb3f04c31f25c66ce/stow/python3-v4.p9Z/lib/python3.10/unittest/case.py", line 675, in fail
    raise self.failureException(msg)
AssertionError: unexpected error output, contains: "[1757927378:491648][790745:0x7fc6e5b9f4c0], test_truncate01.test_truncate_cursor.test_truncate_simple(table.string.small.on-disk), WT_CURSOR.get_value: [WT_VERB_DEFAULT][ERROR]: __wt_cursor_kv_not_set, 240: requires value be set: Invalid argument
"
]