Logging to a text file

Hi,
Is it possible to save logging's output directly to a txt file?

When I'm using this:

`fontmake -o fontfolder -m my.designspace > myVariableReport.txt`

it creates an empty txt file.

I've also been trying to create a script with FontProject class within RoboFont, where I'm overwriting FontProject's logging by adding the `logging.StreamHandler()` with a path to some txt file. Unfortunately, only one line is being recorded, "Building variable font /path/to/this/font.ttf" nothing else.
It would be super cool to be able to save those reports with fontmake, since it gives a good overview during the test exports and helps to communicate with the rest of the design team.

Best,
R