Exit with error on error bootstrapping cffi (#4891)
Exit with error on error bootstrapping cffi (#4891)


baroquebobcat/pants,fkorotkov/pants,fkorotkov/pants,twitter/pants,tdyas/pants,benjyw/pants,twitter/pants,foursquare/pants,baroquebobcat/pants,wisechengyi/pants,foursquare/pants,baroquebobcat/pants,benjyw/pants,twitter/pants,15Dkatz/pants,benjyw/pants,fkorotkov/pants,UnrememberMe/pants,twitter/pants,twitter/pants,baroquebobcat/pants,twitter/pants,baroquebobcat/pants,UnrememberMe/pants,benjyw/pants,jsirois/pants,foursquare/pants,foursquare/pants,foursquare/pants,15Dkatz/pants,baroquebobcat/pants,twitter/pants,15Dkatz/pants,pantsbuild/pants,15Dkatz/pants,fkorotkov/pants,baroquebobcat/pants,UnrememberMe/pants,jsirois/pants,pantsbuild/pants,15Dkatz/pants,foursquare/pants,wisechengyi/pants,15Dkatz/pants,benjyw/pants,tdyas/pants,UnrememberMe/pants,foursquare/pants,tdyas/pants,wisechengyi/pants,baroquebobcat/pants,jsirois/pants,wisechengyi/pants,foursquare/pants,fkorotkov/pants,UnrememberMe/pants,15Dkatz/pants,pantsbuild/pants,baroquebobcat/pants,tdyas/pants,fkorotkov/pants,UnrememberMe/pants,tdyas/pants,tdyas/pants,benjyw/pants,benjyw/pants,tdyas/pants,UnrememberMe/pants,pantsbuild/pants,pantsbuild/pants,wisechengyi/pants,tdyas/pants,fkorotkov/pants,foursquare/pants,wisechengyi/pants,15Dkatz/pants,pantsbuild/pants,twitter/pants,twitter/pants,wisechengyi/pants,wisechengyi/pants,wisechengyi/pants,pantsbuild/pants,tdyas/pants,UnrememberMe/pants,fkorotkov/pants,UnrememberMe/pants