merge bitcoin#17040: Make apt-get more verbose, to debug travis timeouts
merge bitcoin#17040: Make apt-get more verbose, to debug travis timeouts

UdjinM6/dash,thelazier/dash,UdjinM6/dash,UdjinM6/dash,thelazier/dash,thelazier/dash,dashpay/dash,dashpay/dash,dashpay/dash,thelazier/dash,UdjinM6/dash,UdjinM6/dash,dashpay/dash,dashpay/dash,thelazier/dash