Use userid to work around new Docker version
Use userid to work around new Docker version

athanclark/stackage,jonschoning/stackage,mgajda/stackage,fpco/stackage,k0ral/stackage,fimad/stackage,phaazon/stackage,creichert/stackage,simonmichael/stackage,spencerjanssen/stackage,int-index/stackage,clinty/stackage,peti/stackage,garetxe/stackage,asr/stackage,massysett/stackage,mstksg/stackage,michalkonecny/stackage,iand675/stackage,soenkehahn/stackage,Shimuuar/stackage,stackbuilders/stackage,Daniel-Diaz/stackage,lwm/stackage,wereHamster/stackage,mrkkrp/stackage,ethercrow/stackage