title: Why Sonar-scanner 4.2 is unable to create user cache?
body: <p>Using a dockerized sonar scanner 4.2 official image I try to run a sample Docker run operation of the sonar scanner and I get
   <code>unable to create user cache: /usr/src/.sonar/cache</code> <code>caused by: Java.nio.file.accessdeniedexception: /usr/src/.sonar</code>
  everytime. Is it an issue with the user on the image? It's hard to believe since this is an official sonar scannerDocker image</p>