Vibe.D TLS problem

[Dukc]

On Tuesday, 27 October 2020 at 17:36:53 UTC, Dukc wrote:
> ```
> HTTP connection handler has thrown: Accepting SSL tunnel: 
> error:1408F09C:SSL routines:ssl3_get_record:http request 
> (336130204)
> ```

I figured out from the Vibe.D source code that if I enable the 
debug level of the console logger, I should get more info. How do 
I do that (dub project, main controlled by Vibe.D)?