https://cirrus-ci.com/task/4904241892425728?command=ci#L5098


```
 test  2021-01-20T23:39:58.801000Z TestFramework (ERROR): Assertion failed 
                                   Traceback (most recent call last):
                                     File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/test_framework.py", line 126, in main
                                       self.run_test()
                                     File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/feature_nulldummy.py", line 94, in run_test
                                       test4tx = create_transaction(self.nodes[0], test2tx.hash, self.address, amount=46)
                                     File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/blocktools.py", line 164, in create_transaction
                                       raw_tx = create_raw_transaction(node, txid, to_address, amount=amount)
                                     File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/blocktools.py", line 180, in create_raw_transaction
                                       assert_equal(final_psbt["complete"], True)
                                     File "/tmp/cirrus-ci-build/ci/scratch/build/bitcoin-i686-pc-linux-gnu/test/functional/test_framework/util.py", line 50, in assert_equal
                                       raise AssertionError("not(%s)" % " == ".join(str(arg) for arg in (thing1, thing2) + args))
                                   AssertionError: not(False == True)
version = request.params[0].get_int();
    }
    bilingual_str error;
    const int previous_version{pwallet->GetVersion()};
    const bool wallet_upgraded{pwallet->UpgradeWallet(version, error)};
    const int current_version{pwallet->GetVersion()};
    std::string result;
    if (wallet_upgraded) {
        if (previous_version == current_version) {
            result = "Already at latest version. Wallet version unchanged.";
        } else {
            result = strprintf("Wallet upgraded successfully from version %i to version %i.", previous_version, current_version);
        }
    }
    UniValue obj(UniValue::VOBJ);
    obj.pushKV("wallet_name", pwallet->GetName());
    obj.pushKV("previous_version", previous_version);
    obj.pushKV("current_version", current_version);
    if (!result.empty()) {
        obj.pushKV("result", result);
    } else {
        CHECK_NONFATAL(!error.empty());
        obj.pushKV("error", error.original);
    }
    return obj;
},
    };
}
#ifdef ENABLE_EXTERNAL_SIGNER
static RPCHelpMan walletdisplayaddress()