WebGL build not working on linux

I am trying to build my game for WebGL. I am using unity 2020.1.4f1 and it says "Build completed with a result of 'failed'. I am on Ubuntu Linux The errors as shown in the console are here in [this Google Doc][1] (because they were too large to fit here). [1]: https://docs.google.com/document/d/1aZlHlrN42P2v7UKXh_RLoUYp5B68PbVlDHWRZPqLBao/edit?usp=sharing