Easy to reproduce:
### 20.3.13
```
SELECT 1
FORMAT JSON

{
        "meta":
        [
                {
                        "name": "1",
                        "type": "UInt8"
                }
        ],

        "data":
        [
                {
                        "1": 1
                }
        ],

        "rows": 1,

        "statistics":
        {
                "elapsed": 0.000203731,
                "rows_read": 1,
                "bytes_read": 1
        }
}
```

### 20.4.5
```
:) select 1 format JSON

SELECT 1
FORMAT JSON

{
        "meta":
        [
                {
                        "name": "1",
                        "type": "UInt8"
                }
        ],

        "data":
        [
                {
                        "1": 1
>>>>>>>> no closing bracket <<<<<<<<<<
        ],

        "rows": 1,

        "statistics":
        {
                "elapsed": 0.000771732,
                "rows_read": 1,
                "bytes_read": 1
        }
}
```
### master
```

SELECT 1
FORMAT JSON

{
        "meta":
        [
                {
                        "name": "1",
                        "type": "UInt8"
                }
        ],

        "data":
        [
                {
                        "1": 1
>>>>>>>> no closing bracket <<<<<<<<<<
        ],

        "rows": 1,

        "statistics":
        {
                "elapsed": 0.00103364,
                "rows_read": 1,
                "bytes_read": 1
        }
}

```

config().setBool("vertil", true)
        if (options.count("scktrace"))
            config().setBool("scktrace", true)
        if (options.count("progress"))
            config().setBool("progress", true)
        if (options.count("echo"))
            config().setBool("echo", true)
        if (options.count("time"))
            print_time_to_stderr = true
        if (options.count("max_client_netork_bandidth"))
            max_client_netork_bandidth = options["max_client_netork_bandidth"].as<int>()
        if (options.count("compression"))
            config().setBool("compression", options["compression"].as<bool>())
        if (options.count("server_logs_file"))
            server_logs_file = options["server_logs_file"].as<std::string>()
        if (options.count("disable_suggestion"))
            config().setBool("disable_suggestion", true)
        if (options.count("suggestion_limit"))
            config().setInt("suggestion_limit", options["suggestion_limit"].as<int>())
        if (options.count("highlight"))
            config().setBool("highlight", options["highlight"].as<bool>())
        if ((query_fuzzer_runs = options["query-fuzzer-runs"].as<int>()))
        {
            // Fuzzer implies multiquery.
            config().setBool("mu
            // Ignore errors in parsing queries.
            // TODO stop using parseQuery.
            config().setBool("i
            ignore_error = true