The extra control characters looks related to the color output which was added in Maven 3.5.x. You have probably found this in the meantime, but could you try to add `-B` for batch mode when running mvn and see if that helps? That should disable the color, and also the incremental lines when downloading packages among other things...
The extra control characters looks related to the color output which was added in Maven 3.5.x. You have probably found this in the meantime, but could you try to add `-B` for batch mode when running mvn and see if that helps? That should disable the color, and also the incremental lines when downloading packages among other things...