builder/virtualbox: only remove output dir after check
builder/virtualbox: only remove output dir after check

threatstream/packer,jimmythedog/packer,dave2/packer,routelastresort/packer,pvanbuijtene/packer,ttaylor249/packer,pvanbuijtene/packer,vtolstov/packer,ricardclau/packer,Xiol/packer,routelastresort/packer,aneeshusa/packer,ricardclau/packer,visioncritical/packer,KohlsTechnology/packer,KohlsTechnology/packer,ChrisLundquist/packer,dieu/packer,AlphaStaxLLC/packer,napramirez/packer,atlassian/packer,mkuzmin/packer,grubernaut/packer,masbog/packer,dantran/packer,pieter-lazzaro/packer,sneal/packer,mansunkuo/packer,bradparks/packer__create_vm_for_aws_docker_vagrant_etc,hazelesque/packer,marklap/packer,jsternberg/packer,stagrlee/packer,rickard-von-essen/packer,mefellows/packer,p1-nico/packer,sean-/packer,ldejager/packer,masbog/packer,tomwilkie/packer,Sheile/packer,smaato/packer,zeliff/packer,israelshirk/packer,yonglehou/packer,bryson/packer,mvanholsteijn/packer,hazelesque/packer,oliviertremblay/packer,mayflower/packer,dieu/packer,samdunne/packer,kpettijohn/packer,icnocop/packer,taliesins/packer,AlphaStaxLLC/packer,mayflower/packer,bensojona/packer,dave2/packer,jen20/packer,tsmolka/packer,mitchellh/packer,timsutton/packer,justincampbell/packer,arizvisa/packer,bradparks/packer__create_vm_for_aws_docker_vagrant_etc,mafrosis/packer,Akasurde/packer,sansb/packer,fnoeding/packer,blairham/packer,jgkim/packer,beni55/packer,ephemeralsnow/packer,p1-nico/packer,sneal/packer,higebu/packer,sobrinho/packer,markpeek/packer,sansb/packer,Akasurde/packer,paulmey/packer,LinusU/packer,smaato/packer,beni55/packer,mgk/packer,bensojona/packer,quantang/packer,Akasurde/packer,mwhooker/packer,ricardclau/packer,styro/packer,ChrisLundquist/packer,mwhooker/packer,bryson/packer,Cbeck527/packer,youhong316/packer,jamesleech/packer,icnocop/packer,rnaveiras/packer,leroux/packer,gildas/packer-hyperv,orivej/packer,mkuzmin/packer,mefellows/packer,burnzy/packer,jasonchaffee/packer,gildas/packer-hyperv,zhuzhih2017/packer,routelastresort/packer,tas50/packer,grange74/packer,boumenot/packer,KohlsTechnology/packer,gbarberi/packer,smaato/packer,stagrlee/packer,rickard-von-essen/packer,threatstream/packer,zeliff/packer,jae2/packer,ricardclau/packer,jimmythedog/packer,Silver90/packer,Akasurde/packer,tb3088/packer,lantrix/packer,kgrvamsi/packer,KFishner/packer,legal90/packer,rrva/packer,kpettijohn/packer,jamesleech/packer,paulvollmer/packer,btd/packer,Cbeck527/packer,KFishner/packer,manicai/packer,life360/packer,jonathankarsh/packer,ChrisLundquist/packer,c22/packer,pvandervelde/packer,bradparks/packer__create_vm_for_aws_docker_vagrant_etc,manicai/packer,justincampbell/packer,sneal/packer,tb3088/packer,rodm/packer,stagrlee/packer,routelastresort/packer,blairham/packer,zakuro9715/packer,mafrosis/packer,zakuro9715/packer,markpeek/packer,higebu/packer,ttaylor249/packer,avldya/packer,mayflower/packer,evertrue/packer,rodm/packer,ephemeralsnow/packer,smaato/packer,monsterzz/packer,avldya/packer,visioncritical/packer,mayflower/packer,mayflower/packer,jae2/packer,tsmolka/packer,bradparks/packer__create_vm_for_aws_docker_vagrant_etc,yoctocloud/packer,jmptrader/packer,vtolstov/packer,paulmey/packer,hasJackb/packer,btd/packer,jgkim/packer,masbog/packer,boumenot/packer,fnoeding/packer,noplay/packer,fnoeding/packer,gbarberi/packer,grange74/packer,gbarberi/packer,jarl-dk/packer,BayanGroup/packer,hashicorp/packer,feateds/packer,grubernaut/packer,jimmythedog/packer,Xiol/packer,tomwilkie/packer,pvandervelde/packer,pieter-lazzaro/packer,higebu/packer,bhcleek/packer,bryson/packer,paulmey/packer,grange74/packer,aneeshusa/packer,masbog/packer,youhong316/packer,ephemeralsnow/packer,evertrue/packer,rk295/packer,bensojona/packer,rodm/packer,mansunkuo/packer,hazelesque/packer,dieu/packer,danschaffer/packer,mohae/packer,jen20/packer,c22/packer,bhcleek/packer,grange74/packer,jamesbishopp/packer,youhong316/packer,tomwilkie/packer,taliesins/packer,life360/packer,legal90/packer,oliviertremblay/packer,paulvollmer/packer,jimmythedog/packer,ldejager/packer,leroux/packer,KFishner/packer,timsutton/packer,DualSpark/packer,pearkes/packer,quantang/packer,dave2/packer,dantran/packer,noplay/packer,mitchellh/packer,napramirez/packer,tsmolka/packer,sean-/packer,vtolstov/packer,pearkes/packer,rk295/packer,tas50/packer,taliesins/packer,arizvisa/packer,rickard-von-essen/packer,rrva/packer,atlassian/packer,beni55/packer,pvanbuijtene/packer,ttaylor249/packer,yoctocloud/packer,pvandervelde/packer,pieter-lazzaro/packer,Xiol/packer,tsmolka/packer,trumant/packer,kgrvamsi/packer,boumenot/packer,quantang/packer,jarl-dk/packer,sequenceiq/packer,mafrosis/packer,jmptrader/packer,jimmythedog/packer,jamesleech/packer,bhcleek/packer,mgk/packer,dev-head/packer,jsternberg/packer,vtolstov/packer,life360/packer,mwhooker/packer,AlphaStaxLLC/packer,ldejager/packer,feateds/packer,pieter-lazzaro/packer,sneal/packer,higebu/packer,grubernaut/packer,visioncritical/packer,Cbeck527/packer,bensojona/packer,marklap/packer,burnzy/packer,tb3088/packer,DualSpark/packer,mohae/packer,jae2/packer,pvandervelde/packer,zhuzhih2017/packer,oliviertremblay/packer,bhcleek/packer,jonathankarsh/packer,manicai/packer,taliesins/packer,higebu/packer,aneeshusa/packer,esemplare/packer,paulvollmer/packer,paulmey/packer,arizvisa/packer,pvandervelde/packer,grange74/packer,esemplare/packer,trumant/packer,zeliff/packer,zakuro9715/packer,dave2/packer,blairham/packer,sobrinho/packer,pvanbuijtene/packer,dayglojesus/packer,routelastresort/packer,justincampbell/packer,trumant/packer,avldya/packer,mvanholsteijn/packer,pieter-lazzaro/packer,samdunne/packer,pearkes/packer,monkeylittleinc/packer,marc-ta/packer,jamesbishopp/packer,sequenceiq/packer,jasonchaffee/packer,yoctocloud/packer,arizvisa/packer,israelshirk/packer,grubernaut/packer,sobrinho/packer,sequenceiq/packer,israelshirk/packer,sobrinho/packer,esemplare/packer,bryson/packer,sequenceiq/packer,jonathankarsh/packer,zhuzhih2017/packer,ChrisLundquist/packer,aneeshusa/packer,bryson/packer,marklap/packer,rrva/packer,esemplare/packer,dantran/packer,mafrosis/packer,mgk/packer,rnaveiras/packer,boumenot/packer,markpeek/packer,lantrix/packer,styro/packer,dayglojesus/packer,fnoeding/packer,hashicorp/packer,rnaveiras/packer,jen20/packer,rickard-von-essen/packer,pecigonzalo/packer,LinusU/packer,legal90/packer,dantran/packer,jamesbishopp/packer,styro/packer,tas50/packer,btd/packer,mkuzmin/packer,ricardclau/packer,sansb/packer,c22/packer,evertrue/packer,Silver90/packer,jsternberg/packer,hashicorp/packer,grubernaut/packer,mkuzmin/packer,tsmolka/packer,jen20/packer,marc-ta/packer,marc-ta/packer,LinusU/packer,p1-nico/packer,life360/packer,beni55/packer,ldejager/packer,Silver90/packer,atlassian/packer,hazelesque/packer,leroux/packer,sean-/packer,lantrix/packer,dayglojesus/packer,p1-nico/packer,BayanGroup/packer,markpeek/packer,grubernaut/packer,DualSpark/packer,mkuzmin/packer,pvandervelde/packer,rk295/packer,threatstream/packer,sean-/packer,KohlsTechnology/packer,mvanholsteijn/packer,dayglojesus/packer,monkeylittleinc/packer,Akasurde/packer,ricardclau/packer,quantang/packer,yonglehou/packer,israelshirk/packer,marklap/packer,zhuzhih2017/packer,burnzy/packer,gildas/packer-hyperv,BayanGroup/packer,noplay/packer,sansb/packer,oliviertremblay/packer,orivej/packer,kgrvamsi/packer,pecigonzalo/packer,eranchetz/packer,ephemeralsnow/packer,legal90/packer,life360/packer,taliesins/packer,styro/packer,mefellows/packer,mefellows/packer,legal90/packer,arizvisa/packer,tas50/packer,feateds/packer,stagrlee/packer,p1-nico/packer,monsterzz/packer,yoctocloud/packer,p1-nico/packer,mansunkuo/packer,mohae/packer,noplay/packer,hashicorp/packer,eranchetz/packer,Sheile/packer,tb3088/packer,threatstream/packer,gildas/packer-hyperv,timsutton/packer,jae2/packer,zeliff/packer,rodm/packer,Sheile/packer,KFishner/packer,pecigonzalo/packer,icnocop/packer,markpeek/packer,zhuzhih2017/packer,ttaylor249/packer,markpeek/packer,paulvollmer/packer,youhong316/packer,kpettijohn/packer,KohlsTechnology/packer,pecigonzalo/packer,timsutton/packer,orivej/packer,Silver90/packer,jmptrader/packer,jsternberg/packer,DualSpark/packer,sneal/packer,jasonchaffee/packer,burnzy/packer,mafrosis/packer,jen20/packer,mansunkuo/packer,jean/packer,pearkes/packer,Xiol/packer,danschaffer/packer,blairham/packer,c22/packer,dantran/packer,ephemeralsnow/packer,jonathankarsh/packer,sean-/packer,bryson/packer,tomwilkie/packer,youhong316/packer,yoctocloud/packer,icnocop/packer,samdunne/packer,threatstream/packer,zhuzhih2017/packer,atlassian/packer,danschaffer/packer,boumenot/packer,BayanGroup/packer,gbarberi/packer,esemplare/packer,timsutton/packer,rk295/packer,monsterzz/packer,rickard-von-essen/packer,Cbeck527/packer,dieu/packer,marc-ta/packer,KohlsTechnology/packer,rnaveiras/packer,mkuzmin/packer,youhong316/packer,AlphaStaxLLC/packer,arizvisa/packer,timsutton/packer,smaato/packer,visioncritical/packer,bhcleek/packer,jen20/packer,rnaveiras/packer,manicai/packer,danschaffer/packer,paulmey/packer,hasJackb/packer,hasJackb/packer,trumant/packer,mwhooker/packer,jgkim/packer,atlassian/packer,kpettijohn/packer,mohae/packer,mvanholsteijn/packer,Sheile/packer,mitchellh/packer,eranchetz/packer,taliesins/packer,feateds/packer,dev-head/packer,paulmey/packer,ChrisLundquist/packer,lantrix/packer,tb3088/packer,smaato/packer,evertrue/packer,jean/packer,sean-/packer,mansunkuo/packer,rrva/packer,jarl-dk/packer,dave2/packer,yonglehou/packer,mitchellh/packer,jarl-dk/packer,mgk/packer,mwhooker/packer,zakuro9715/packer,jamesbishopp/packer,napramirez/packer,ttaylor249/packer,kgrvamsi/packer,monsterzz/packer,eranchetz/packer,pieter-lazzaro/packer,napramirez/packer,orivej/packer,tb3088/packer,jasonchaffee/packer,jmptrader/packer,jamesleech/packer,danschaffer/packer,jean/packer,tsmolka/packer,monkeylittleinc/packer,dev-head/packer,dayglojesus/packer,monkeylittleinc/packer,yonglehou/packer,ChrisLundquist/packer,dev-head/packer,tas50/packer,jasonchaffee/packer,c22/packer,quantang/packer,c22/packer,jgkim/packer,avldya/packer,mitchellh/packer,leroux/packer,monkeylittleinc/packer,btd/packer,jean/packer,hasJackb/packer,LinusU/packer,atlassian/packer,justincampbell/packer,tas50/packer,vtolstov/packer,Cbeck527/packer,pvanbuijtene/packer,samdunne/packer,icnocop/packer,rnaveiras/packer,samdunne/packer,dave2/packer,mohae/packer