/data/retesteth/build/retesteth/retesteth -t DifficultyTests -- --all -j2 --nologcolor --exectimelog --clients t8ntool --testpath /data/tests 
Running tests using path: /data/tests
Running 7 test cases...
Retesteth config path: /home/ubuntu/.retesteth
Active client configurations: 't8ntool '
WARNING: Test filled with older version of retesteth! (test: `30` vs retesteth: `32`) This might cause failures, please regenerate the test!
/data/tests/DifficultyTests/dfArrowGlacier/difficultyArrowGlacierTimeDiff1.json
WARNING: Test filled with older version of retesteth! (test: `30` vs retesteth: `32`) This might cause failures, please regenerate the test!
/data/tests/DifficultyTests/dfArrowGlacier/difficultyArrowGlacierForkBlock.json
WARNING: Test filled with older version of retesteth! (test: `30` vs retesteth: `32`) This might cause failures, please regenerate the test!
/data/tests/DifficultyTests/dfArrowGlacier/difficultyArrowGlacierTimeDiff2.json
WARNING: Test filled with older version of retesteth! (test: `30` vs retesteth: `32`) This might cause failures, please regenerate the test!
/data/tests/DifficultyTests/dfArrowGlacier/difficultyArrowGlacierMinus1.json
WARNING: Test filled with older version of retesteth! (test: `30` vs retesteth: `32`) This might cause failures, please regenerate the test!
/data/tests/DifficultyTests/dfArrowGlacier/difficultyArrowGlacier.json
Running tests for config 'Ethereum GO on StateTool' 2
Test Case "dfArrowGlacier": (1 of 7)
20%...
40%...
Instantiated: "evm version 1.14.13-unstable-bc1ec690-20241216"
Instantiated: "evm version 1.14.13-unstable-bc1ec690-20241216"
Finishing retesteth run
*** Total Tests Run: 0

*** Execution time stats
Total Time:                               : 0.00            :    0.00 (0%)              :    0.00 (0%)

Tests finished: 2
dfArrowGlacier time: 0.18, cputime: 0.03 (2%), t8ntime: 0.16 (16%)
Error: Field 'requests' expected to be `string, or array`, but set to `null` in ToolResponse 
{
    "stateRoot" : "0x614046fad9d5e1dbf925d3e887aa6a3c86d2b00ccd95e799fcae811e1bd7d535",
    "txRoot" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "receiptsRoot" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "logsHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
    "logsBloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "receipts" : [
    ],
    "currentDifficulty" : "0x250e55b8064c9b",
    "gasUsed" : "0x0",
    "currentBaseFee" : "0xf",
    "requests" : null
} (DifficultyTests/dfArrowGlacier/difficultyArrowGlacierForkBlock, step: DifficultyTestFiller)
Error: Field 'requests' expected to be `string, or array`, but set to `null` in ToolResponse 
{
    "stateRoot" : "0x614046fad9d5e1dbf925d3e887aa6a3c86d2b00ccd95e799fcae811e1bd7d535",
    "txRoot" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "receiptsRoot" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
    "logsHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
    "logsBloom" : "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "receipts" : [
    ],
    "currentDifficulty" : "0x2240745cc60ab6",
    "gasUsed" : "0x0",
    "currentBaseFee" : "0xf",
    "requests" : null
} (DifficultyTests/dfArrowGlacier/difficultyArrowGlacierTimeDiff1, step: DifficultyTestFiller)

--------
TestOutputHelper detected 2 errors during test execution!
/data/retesteth/retesteth/helpers/TestOutputHelper.cpp(240): error: in "DifficultyTests/dfArrowGlacier": 

*** 1 failure is detected in the test module "EthereumTests"