QtCreator stuck if Android device is disconnected during build

The qtcreator ends up being stuck forever if I disconnect android phone at any part of the build process.

Trying to cancel build causes endless loop eating full processor core. Killing the process is necessary. Closing the program causes endless loop as well, only this time it's invisible.

This even happens if phone is disconnected right after starting the build. Once the creator tries to upload the software to the phone, it goes stuck.

Of course this would never happened if the upload process was build independent, just as I tried to request in past.