nimbus t8n 0-touch reward on pre EIP150 networks

[winsvega]

Nimbus t8n tool also happen to have this issue:

on pre <=EIP150 networks if coinbase account get 0 mining reward (in state tests, or gasPrice = 0 in blockchain tests)
the account is still expected to be created in the post state as empty

Running test State Diff: (stExample/eip1559, fork: EIP150, TrInfo: d: 0, g: 0, v: 0, TrData: ` :raw 0x00..`) 
{
    "NEW: 0x2adc25665018aa1fe0e6bc666dac8fc2697ff9ba" : {
        "code" : "0x",
        "nonce" : "0x00 (0)",
        "balance" : "0x00 (0)",
        "storage" : {
        }
    }
}

nimbust t8n tool didn't put an account.

[jangko]

@winsvega: can you share your test vector with me? I have difficulty to reproduce it

[winsvega]

Here is the Nimbus log.
https://justpaste.it/ceztv

the transaction that comes is invalid. this is experimental test to check exceptions of rlp transaction sturctures in state tests too. the transaction supposed to be rejected with exception and the mine_block just seals an empty block.

[jangko]

Thanks, it really helpful. Now I'm able to understand the problem