improved error messaging for failed build due to Docker errors
improved error messaging for failed build due to Docker errors

Dataman-Cloud/drone,mikaelhg/drone,NamPNQ/drone,oliveiradan/drone,hkjn/drone,opavader/drone,oliveiradan/drone,fracting/drone,kaedroho/drone,NamPNQ/drone,dakatsuka/drone,kaedroho/drone,shawnzhu/drone,opavader/drone,kpacha/drone,lins05/drone,olalonde/drone,psytale/drone,zaro0508/drone,roth1002/drone,alphagov/drone,romlinch/drone,mvdkleijn/drone,armab/drone,romlinch/drone,philipz/drone,k2wanko/drone,Clever/drone,nevermosby/drone,jackspirou/drone,kpacha/drone,chlorm-forks/drone,psytale/drone,mopemope/drone,globalxolutions/drone,psytale/drone,cedk/drone,msteinert/drone,thoughtpalette/drone,donatj/drone,roth1002/drone,psytale/drone,kaedroho/drone,adoyle-h/drone,roth1002/drone,feelobot/drone,globalxolutions/drone,kausdev/drone,jackspirou/drone,hkjn/drone,Dataman-Cloud/drone,feelobot/drone,PermissionData/drone,vaijab/drone,toihrk/drone,fracting/drone,bsauvajon/drone,kpacha/drone,PermissionData/drone,thomasf/drone,armab/drone,thoughtpalette/drone,letusfly85/drone,bbmepic/drone,skarungan/drone,msteinert/drone,deedubs/drone,shawnzhu/drone,benschumacher/drone,skarungan/drone,alexethan/drone,romlinch/drone,carnivalmobile/drone,arobson/drone,simonoff/drone,gregory90/drone,bsauvajon/drone,chlorm-forks/drone,thomasf/drone,adoyle-h/drone,bbmepic/drone,scrapinghub/drone,feelobot/drone,oliveiradan/drone,reinbach/drone,beyondthestory/drone,net2b/drone,globalxolutions/drone,dakatsuka/drone,vaijab/drone,carnivalmobile/drone,letusfly85/drone,Ablu/drone,zaro0508/drone,jgoldfar/drone,jgoldfar/drone,zaro0508/drone,skarungan/drone,crhym3/drone,toihrk/drone,adoyle-h/drone,PermissionData/drone,carnivalmobile/drone,flyinprogrammer/drone,fracting/drone,mvdkleijn/drone,mvdkleijn/drone,feelobot/drone,nevermosby/drone,crhym3/drone,cdaguerre/drone,gpndata/drone,Jurisdesk/drone,Clever/drone,mikaelhg/drone,cdaguerre/drone,benschumacher/drone,jgoldfar/drone,nevermosby/drone,Jurisdesk/drone,armab/drone,skarungan/drone,shawnzhu/drone,letusfly85/drone,shift/drone,roth1002/drone,shift/drone,cedk/drone,net2b/drone,jackspirou/drone,gregory90/drone,olalonde/drone,Jurisdesk/drone,scrapinghub/drone,dakatsuka/drone,scrapinghub/drone,nils-werner/drone,kpacha/drone,reinbach/drone,llinder/drone,flyinprogrammer/drone,llinder/drone,scrapinghub/drone,mikaelhg/drone,deedubs/drone,arobson/drone,Clever/drone,masarakki/drone,kausdev/drone,letusfly85/drone,cdaguerre/drone,jdamick/drone,veghead/drone,donatj/drone,jgoldfar/drone,simonoff/drone,dtan4/drone,alexethan/drone,donatj/drone,mopemope/drone,net2b/drone,cedk/drone,mopemope/drone,depay/drone,opavader/drone,shift/drone,toihrk/drone,vtolstov/drone,gpndata/drone,beyondthestory/drone,mikaelhg/drone,Clever/drone,deedubs/drone,simonoff/drone,bbmepic/drone,k2wanko/drone,beyondthestory/drone,olalonde/drone,pombredanne/drone,crhym3/drone,dakatsuka/drone,lins05/drone,dtan4/drone,nils-werner/drone,gregory90/drone,gregory90/drone,llinder/drone,Ablu/drone,simonoff/drone,Jurisdesk/drone,alphagov/drone,mvdkleijn/drone,kausdev/drone,jdamick/drone,philipz/drone,bbmepic/drone,zaro0508/drone,nevermosby/drone,reinbach/drone,depay/drone,shiena/drone,pombredanne/drone,hkjn/drone,flyinprogrammer/drone,vtolstov/drone,shiena/drone,PermissionData/drone,Dataman-Cloud/drone,kaedroho/drone,philipz/drone,veghead/drone,depay/drone,nils-werner/drone,thoughtpalette/drone,deedubs/drone,shiena/drone,gpndata/drone,masarakki/drone,alphagov/drone,globalxolutions/drone,thomasf/drone,shiena/drone,dtan4/drone,msteinert/drone,armab/drone,philipz/drone,pombredanne/drone,shift/drone,opavader/drone,Ablu/drone,alexethan/drone,olalonde/drone,kausdev/drone,depay/drone,beyondthestory/drone,alexethan/drone,arobson/drone,hkjn/drone,llinder/drone,reinbach/drone,oliveiradan/drone,gpndata/drone,k2wanko/drone,toihrk/drone,thoughtpalette/drone,dtan4/drone,adoyle-h/drone,arobson/drone