Only decontainerize concrete containers.
Only decontainerize concrete containers.

It doesn't make much sense to try and decontainerize a
container class object as it's not really a container yet.

The Proxy class object in particular is very hard to
interrogate (e.g. for --target=past dumping)

nunorc/rakudo,nbrown/rakudo,nbrown/rakudo,paultcochrane/rakudo,labster/rakudo,tony-o/rakudo,softmoth/rakudo,sergot/rakudo,softmoth/rakudo,zostay/rakudo,sjn/rakudo,dankogai/rakudo,cygx/rakudo,ab5tract/rakudo,zhuomingliang/rakudo,tony-o/deb-rakudodaily,cognominal/rakudo,ungrim97/rakudo,Gnouc/rakudo,skids/rakudo,retupmoca/rakudo,cognominal/rakudo,lucasbuchala/rakudo,dankogai/rakudo,retupmoca/rakudo,raydiak/rakudo,dwarring/rakudo,teodozjan/rakudo,rakudo/rakudo,laben/rakudo,niner/rakudo,azawawi/rakudo,tony-o/rakudo,LLFourn/rakudo,pmurias/rakudo,sergot/rakudo,ungrim97/rakudo,tbrowder/rakudo,ab5tract/rakudo,b2gills/rakudo,Leont/rakudo,lucasbuchala/rakudo,pmurias/rakudo,tony-o/deb-rakudodaily,cognominal/rakudo,rjbs/rakudo,azawawi/rakudo,nbrown/rakudo,ungrim97/rakudo,jonathanstowe/rakudo,raydiak/rakudo,salortiz/rakudo,Leont/rakudo,zhuomingliang/rakudo,MasterDuke17/rakudo,nunorc/rakudo,rakudo/rakudo,teodozjan/rakudo,skids/rakudo,ugexe/rakudo,skids/rakudo,dwarring/rakudo,rakudo/rakudo,teodozjan/rakudo,sergot/rakudo,tony-o/rakudo,salortiz/rakudo,raydiak/rakudo,tony-o/deb-rakudodaily,tony-o/deb-rakudodaily,paultcochrane/rakudo,tony-o/rakudo,samcv/rakudo,Gnouc/rakudo,ugexe/rakudo,ungrim97/rakudo,azawawi/rakudo,jonathanstowe/rakudo,tony-o/rakudo,salortiz/rakudo,labster/rakudo,usev6/rakudo,lucasbuchala/rakudo,Leont/rakudo,teodozjan/rakudo,dankogai/rakudo,niner/rakudo,ugexe/rakudo,retupmoca/rakudo,jonathanstowe/rakudo,awwaiid/rakudo,usev6/rakudo,awwaiid/rakudo,laben/rakudo,skids/rakudo,ab5tract/rakudo,softmoth/rakudo,rakudo/rakudo,cygx/rakudo,cygx/rakudo,samcv/rakudo,b2gills/rakudo,awwaiid/rakudo,tony-o/deb-rakudodaily,laben/rakudo,zostay/rakudo,tbrowder/rakudo,lucasbuchala/rakudo,b2gills/rakudo,b2gills/rakudo,laben/rakudo,LLFourn/rakudo,ab5tract/rakudo,pmurias/rakudo,labster/rakudo,jonathanstowe/rakudo,sjn/rakudo,jonathanstowe/rakudo,Gnouc/rakudo,MasterDuke17/rakudo,paultcochrane/rakudo,dwarring/rakudo,salortiz/rakudo,nunorc/rakudo,tony-o/rakudo,zhuomingliang/rakudo,dwarring/rakudo,tony-o/deb-rakudodaily,sjn/rakudo,Leont/rakudo,salortiz/rakudo,sjn/rakudo,MasterDuke17/rakudo,rakudo/rakudo,cygx/rakudo,ungrim97/rakudo,tony-o/deb-rakudodaily,samcv/rakudo,b2gills/rakudo,paultcochrane/rakudo,rjbs/rakudo,salortiz/rakudo,paultcochrane/rakudo,niner/rakudo,usev6/rakudo,softmoth/rakudo,labster/rakudo,sjn/rakudo,dankogai/rakudo,ab5tract/rakudo,MasterDuke17/rakudo,ugexe/rakudo,rakudo/rakudo,LLFourn/rakudo,tbrowder/rakudo,cognominal/rakudo,LLFourn/rakudo,azawawi/rakudo,Gnouc/rakudo,nbrown/rakudo,sergot/rakudo,rjbs/rakudo,awwaiid/rakudo,cognominal/rakudo,samcv/rakudo,softmoth/rakudo,Gnouc/rakudo,tbrowder/rakudo,MasterDuke17/rakudo,niner/rakudo,tbrowder/rakudo,nbrown/rakudo,Gnouc/rakudo,usev6/rakudo,labster/rakudo,lucasbuchala/rakudo,labster/rakudo,pmurias/rakudo,azawawi/rakudo,zostay/rakudo,ugexe/rakudo,nbrown/rakudo,retupmoca/rakudo,LLFourn/rakudo,tbrowder/rakudo,samcv/rakudo,dankogai/rakudo,awwaiid/rakudo,usev6/rakudo,zhuomingliang/rakudo,raydiak/rakudo,skids/rakudo,nunorc/rakudo,zostay/rakudo,cygx/rakudo,MasterDuke17/rakudo