Stopped using `quick_exit`, since it doesn't exist on Mac.
Stopped using `quick_exit`, since it doesn't exist on Mac.

OTS reviewed by @larkost.

grandquista/rethinkdb,JackieXie168/rethinkdb,grandquista/rethinkdb,catroot/rethinkdb,JackieXie168/rethinkdb,mbroadst/rethinkdb,bchavez/rethinkdb,jmptrader/rethinkdb,catroot/rethinkdb,jmptrader/rethinkdb,mbroadst/rethinkdb,grandquista/rethinkdb,JackieXie168/rethinkdb,catroot/rethinkdb,Qinusty/rethinkdb,jmptrader/rethinkdb,mbroadst/rethinkdb,Qinusty/rethinkdb,bpradipt/rethinkdb,robertjpayne/rethinkdb,eliangidoni/rethinkdb,jmptrader/rethinkdb,mbroadst/rethinkdb,JackieXie168/rethinkdb,bchavez/rethinkdb,grandquista/rethinkdb,mbroadst/rethinkdb,bchavez/rethinkdb,grandquista/rethinkdb,bpradipt/rethinkdb,JackieXie168/rethinkdb,eliangidoni/rethinkdb,robertjpayne/rethinkdb,Qinusty/rethinkdb,grandquista/rethinkdb,grandquista/rethinkdb,Qinusty/rethinkdb,robertjpayne/rethinkdb,jmptrader/rethinkdb,jmptrader/rethinkdb,eliangidoni/rethinkdb,JackieXie168/rethinkdb,bpradipt/rethinkdb,bchavez/rethinkdb,jmptrader/rethinkdb,catroot/rethinkdb,bchavez/rethinkdb,bpradipt/rethinkdb,mbroadst/rethinkdb,robertjpayne/rethinkdb,eliangidoni/rethinkdb,Qinusty/rethinkdb,Qinusty/rethinkdb,bchavez/rethinkdb,robertjpayne/rethinkdb,bpradipt/rethinkdb,robertjpayne/rethinkdb,bchavez/rethinkdb,Qinusty/rethinkdb,mbroadst/rethinkdb,bchavez/rethinkdb,eliangidoni/rethinkdb,bpradipt/rethinkdb,JackieXie168/rethinkdb,catroot/rethinkdb,grandquista/rethinkdb,bpradipt/rethinkdb,Qinusty/rethinkdb,jmptrader/rethinkdb,mbroadst/rethinkdb,grandquista/rethinkdb,eliangidoni/rethinkdb,catroot/rethinkdb,bchavez/rethinkdb,robertjpayne/rethinkdb,catroot/rethinkdb,catroot/rethinkdb,eliangidoni/rethinkdb,JackieXie168/rethinkdb,bpradipt/rethinkdb,eliangidoni/rethinkdb,robertjpayne/rethinkdb,robertjpayne/rethinkdb,bpradipt/rethinkdb,JackieXie168/rethinkdb,mbroadst/rethinkdb,Qinusty/rethinkdb,eliangidoni/rethinkdb