Workerize loader runs out of memory

Workerize loader runs out of memory in my custom webpack config (unfortunately, I can't share it), and I see similar issue to [this one](https://github.com/developit/workerize-loader/issues/62).
```
FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
```

when running `webpack --progress`, it doesn't stop on any particular file, it's usually around 67% though.

`workerize-loader` is in version 1.3.0
`webpack` is `4.43.0`

Would you be able to suggest how to debug this issue? I was trying to compare my config with CRA, and the only major difference is that CRA is running TypeScript in fork, I wonder if this may be an important difference.

Comece reproduzindo a falha com workerize-loader 1.3.0, webpack 4.43.0 e `webpack --progress` e, em seguida, compare a configuração disponível com a configuração do CRA relatada. Considera-se concluído quando uma configuração reproduzível tiver sido isolada ou quando a causa e uma resolução verificada tiverem sido documentadas; a configuração personalizada do responsável pelo relato não está disponível.

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