Allow JRuby to fail the CI for now
Allow JRuby to fail the CI for now

It's broken to to external issues, see bundler/bundler-api#36
jjoos/poltergeist,thomasrogers03/poltergeist,vietch2612/poltergeist,TalentBox/poltergeist,martijnrusschen/poltergeist,exchangegroup/poltergeist,ducthanh/poltergeist,rafaelfranca/poltergeist,roblander/poltergeist,tribble/poltergeist,irfanah/poltergeist,SolarCS/poltergeist,airservice/poltergeist,exchangegroup/poltergeist,thomasrogers03/poltergeist,geminiyellow/poltergeist,geminiyellow/poltergeist,airservice/poltergeist,roblander/poltergeist,twalpole/poltergeist,Nuru/poltergeist,vietch2612/poltergeist,dv/poltergeist,dv/poltergeist,SolarCS/poltergeist,twalpole/poltergeist,tribble/poltergeist,jjoos/poltergeist,Nuru/poltergeist,thomasrogers03/poltergeist,thomasrogers03/poltergeist,ducthanh/poltergeist,mattrw89/poltergeist,ducthanh/poltergeist,irfanah/poltergeist,geminiyellow/poltergeist,Nuru/poltergeist,SolarCS/poltergeist,SolarCS/poltergeist,afn/poltergeist,bigloser/poltergeist,Nuru/poltergeist,dv/poltergeist,roblander/poltergeist,airservice/poltergeist,jjoos/poltergeist,roblander/poltergeist,teampoltergeist/poltergeist,ryansch/poltergeist,ryansch/poltergeist,ryansch/poltergeist,ryansch/poltergeist,twalpole/poltergeist,tribble/poltergeist,bigloser/poltergeist,bigloser/poltergeist,rafaelfranca/poltergeist,teampoltergeist/poltergeist,irfanah/poltergeist,martijnrusschen/poltergeist,airservice/poltergeist,tribble/poltergeist,mattrw89/poltergeist,teampoltergeist/poltergeist,vietch2612/poltergeist,exchangegroup/poltergeist,jjoos/poltergeist,TalentBox/poltergeist,rafaelfranca/poltergeist,martijnrusschen/poltergeist,afn/poltergeist,TalentBox/poltergeist,teampoltergeist/poltergeist,ducthanh/poltergeist,afn/poltergeist,irfanah/poltergeist,exchangegroup/poltergeist,afn/poltergeist,vietch2612/poltergeist,geminiyellow/poltergeist,mattrw89/poltergeist,dv/poltergeist,twalpole/poltergeist,martijnrusschen/poltergeist,rafaelfranca/poltergeist,TalentBox/poltergeist,bigloser/poltergeist,mattrw89/poltergeist