Print to PDF crashes entire Linux system (Pop!_OS 19.10)


Description of the issue:
How can this issue be reproduced?

  1. Go to https://doc.rust-lang.org/book/
  2. Click the printer icon in the top right corner and select “save as pdf”
  3. Either click save or wait for the preview to load, I’ve checked both cases

Expected result:

Entire system will freeze completely. It will be completely unresponsive, to the point where a hard restart has to be used.

Edit: removed irrelevant information

Brave Version( check About Brave):
Version 1.5.113 Chromium: 80.0.3987.149 (Official Build) (64-bit)

Additional Information:
Running Pop_OS! 19.10 With i3 window manager.