Constant "generating system asset: symbol_lists/<hash>" in build

After updating recently, I keep getting these prints
```
cache:INFO: generating system asset: symbol_lists/4b1c671fb19fde79292783da0799997fdd1b96c4.txt... (this will be cached in "C:\emsdk\emscripten\main\cache\symbol_lists\4b1c671fb19fde79292783da0799997fdd1b96c4.txt" for subsequent builds)
cache:INFO:  - ok
```
in my builds, which looks like unnecessary noise. Can those be avoided?