Title: Why doesn't zerolog display the error field in console output?

I'm using zerolog in a Go application and trying to log errors. However, when I call .Err() on the logger, the error field doesn’t show up in the console output. Everything else logs correctly except the error itself.

Here’s how I set up the logger:

var (
    once sync.Once
    log  zerolog.Logger
)

func Get() zerolog.Logger {
    once.Do(func() {
        zerolog.ErrorStackMarshaler = pkgerrors.MarshalStack
        zerolog.TimeFieldFormat = time.RFC3339Nano

        var output io.Writer = zerolog.ConsoleWriter{
            Out:        os.Stdout,
            TimeFormat: time.RFC3339,
            FieldsExclude: []string{
                "user_agent",
                "git_revision",
                "go_version",
            },
        }

        var gitRevision string
        buildInfo, ok := debug.ReadBuildInfo()
        if ok {
            for _, v := range buildInfo.Settings {
                if v.Key == "vcs.revision" {
                    gitRevision = v.Value
                    break
                }
            }
        }

        logLevel := int(zerolog.InfoLevel)

        log = zerolog.New(output).
            Level(zerolog.Level(logLevel)).
            With().
            Stack().
            Caller().
            Timestamp().
            Str("git_revision", gitRevision).
            Str("go_version", buildInfo.GoVersion).
            Logger()

        zerolog.DefaultContextLogger = &log
    })

    return log
}

Then, in a route handler, I use the logger like this:

l = logger.Get()

reqIDRaw := middleware.GetReqID(r.Context())
l.Warn().
    Str("requestID", reqIDRaw).
    Str("method", r.Method).
    Str("url", r.URL.Path).
    Err(errors.Wrap(err, "bad request")).
    Msg("bad request")

The log output:

2025-02-24T10:02:35+03:00 WRN internal/services/response/error_response.go:43 > bad request method=POST requestID=Kengos-MacBook-Pro.local/0hS9QB33oG-000001 url=/v1/auth/register

The error field is completely missing from the output, even though I passed it with .Err().

I’ve tried adding FormatFieldName to the ConsoleWriter, but it still doesn’t show:

FormatFieldName: func(field string) string {
    if field == "error" {
        return field
    }
    return field
},

I also tried using FormatFieldValue, but no luck.

What I want:

I’d like the log output to include the error, like this:

error=bad request: some detailed error message

What am I missing? How do I make zerolog actually show the error field in console output?