fatal error: concurrent map writes

## Stack trace
https://gist.github.com/ventsislav-georgiev/8f8b129e660d879208e5f3d64127682a

## Steps to reproduce

Running `tsgo -b . --incremental --assumeChangesOnlyAffectDirectDependencies --verbose --pretty` in a private project. It is relatively small project. Compilation takes 1 second.

This is very sporadic, it could compile 100 times without an issue.