### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current behaviour

crash

### Expected behaviour

no crash

### Steps to reproduce

* Compile 79e8247ddb166f9b980f40249b7372a502402a4d
* Type `migratewallet`

### Relevant log output

```
wallet/scriptpubkeyman.cpp:1915: std::optional<MigrationData> wallet::LegacyScriptPubKeyMan::MigrateToDescriptor(): Assertion `IsMine(desc_spk) != ISMINE_NO' failed.
Aborted (core dumped)
```


### How did you obtain Bitcoin Core

Compiled from source

### What version of Bitcoin Core are you using?

current master

### Operating system and version

Linux

### Machine specifications

_No response_
}
    if (!copyFrom) {
        return;
    }
    // N
    for (TxSpendsiterator it = range.first; it != range.second; ++it)
    {
        const uint256& hash = it->second;
        CWalTx* copyTo = &mapWal.at(hash);
        if (copyFrom == copyTo) continue;
        assert(copyFrom && "Oldest wal transaction in range assumed to have been found.");
        if (!copyFrom->IsEquivalentTo(*copyTo)) continue;
        copyTo->mapValue = copyFrom->mapValue;
        copyTo->vOrderForm = copyFrom->vOrderForm;
        // f
        // n
        copyTo->nTimeSmart = copyFrom->nTimeSmart;
        copyTo->fFromMe = copyFrom->fFromMe;
        // n
        // c
    }
}
/**
 * Outpoint is s if any non-conflicted transaction
 * spends it
 */
bool CWalIsS(const COutPoint& outpoint) const
{
    stdpair<TxSpendsconst_iterator, TxSpendsconst_iterator> range;
    range = mapTxSpends.equal_range(outpoint);