Return nonzero exit code on fail in setup.py test
Return nonzero exit code on fail in setup.py test

This is needed, so that one can test the return code to determine whether the
tests were successful or not.

sampadsaha5/sympy,wanglongqi/sympy,asm666/sympy,farhaanbukhsh/sympy,skidzo/sympy,Titan-C/sympy,yukoba/sympy,Gadal/sympy,grevutiu-gabriel/sympy,vipulroxx/sympy,hrashk/sympy,hargup/sympy,AkademieOlympia/sympy,ahhda/sympy,oliverlee/sympy,ChristinaZografou/sympy,oliverlee/sympy,kevalds51/sympy,maniteja123/sympy,sahmed95/sympy,Sumith1896/sympy,drufat/sympy,atsao72/sympy,kumarkrishna/sympy,saurabhjn76/sympy,VaibhavAgarwalVA/sympy,shikil/sympy,AunShiLord/sympy,kumarkrishna/sympy,toolforger/sympy,debugger22/sympy,cswiercz/sympy,Shaswat27/sympy,Davidjohnwilson/sympy,liangjiaxing/sympy,skirpichev/omg,moble/sympy,sahilshekhawat/sympy,shipci/sympy,kaichogami/sympy,jerli/sympy,postvakje/sympy,Designist/sympy,bukzor/sympy,chaffra/sympy,garvitr/sympy,Arafatk/sympy,yashsharan/sympy,sahilshekhawat/sympy,vipulroxx/sympy,ChristinaZografou/sympy,meghana1995/sympy,jamesblunt/sympy,yashsharan/sympy,lidavidm/sympy,Curious72/sympy,abhiii5459/sympy,saurabhjn76/sympy,AunShiLord/sympy,madan96/sympy,mafiya69/sympy,jbbskinny/sympy,atreyv/sympy,debugger22/sympy,jerli/sympy,postvakje/sympy,hrashk/sympy,postvakje/sympy,shikil/sympy,Mitchkoens/sympy,atsao72/sympy,MechCoder/sympy,jbbskinny/sympy,diofant/diofant,Arafatk/sympy,dqnykamp/sympy,MechCoder/sympy,beni55/sympy,ahhda/sympy,AkademieOlympia/sympy,iamutkarshtiwari/sympy,garvitr/sympy,lindsayad/sympy,debugger22/sympy,farhaanbukhsh/sympy,madan96/sympy,emon10005/sympy,jerli/sympy,chaffra/sympy,shipci/sympy,Vishluck/sympy,MechCoder/sympy,meghana1995/sympy,jaimahajan1997/sympy,jamesblunt/sympy,wyom/sympy,yukoba/sympy,moble/sympy,garvitr/sympy,sunny94/temp,dqnykamp/sympy,maniteja123/sympy,liangjiaxing/sympy,meghana1995/sympy,lidavidm/sympy,saurabhjn76/sympy,MridulS/sympy,abhiii5459/sympy,iamutkarshtiwari/sympy,dqnykamp/sympy,kumarkrishna/sympy,srjoglekar246/sympy,hargup/sympy,lindsayad/sympy,flacjacket/sympy,Designist/sympy,Davidjohnwilson/sympy,ga7g08/sympy,souravsingh/sympy,aktech/sympy,AunShiLord/sympy,MridulS/sympy,atreyv/sympy,kaushik94/sympy,toolforger/sympy,kmacinnis/sympy,sampadsaha5/sympy,bukzor/sympy,kevalds51/sympy,amitjamadagni/sympy,jaimahajan1997/sympy,sunny94/temp,madan96/sympy,moble/sympy,Shaswat27/sympy,Vishluck/sympy,pandeyadarsh/sympy,jbbskinny/sympy,jamesblunt/sympy,oliverlee/sympy,VaibhavAgarwalVA/sympy,pbrady/sympy,amitjamadagni/sympy,Vishluck/sympy,cccfran/sympy,iamutkarshtiwari/sympy,AkademieOlympia/sympy,Gadal/sympy,abloomston/sympy,wanglongqi/sympy,Mitchkoens/sympy,rahuldan/sympy,chaffra/sympy,Curious72/sympy,mafiya69/sympy,yashsharan/sympy,sunny94/temp,Mitchkoens/sympy,drufat/sympy,kevalds51/sympy,pandeyadarsh/sympy,emon10005/sympy,ahhda/sympy,wanglongqi/sympy,Sumith1896/sympy,farhaanbukhsh/sympy,Titan-C/sympy,beni55/sympy,kmacinnis/sympy,grevutiu-gabriel/sympy,jaimahajan1997/sympy,atreyv/sympy,kaushik94/sympy,Gadal/sympy,grevutiu-gabriel/sympy,lindsayad/sympy,mcdaniel67/sympy,rahuldan/sympy,asm666/sympy,VaibhavAgarwalVA/sympy,kaichogami/sympy,abloomston/sympy,sahilshekhawat/sympy,cswiercz/sympy,Shaswat27/sympy,cccfran/sympy,sahmed95/sympy,ga7g08/sympy,Arafatk/sympy,kmacinnis/sympy,emon10005/sympy,hargup/sympy,Davidjohnwilson/sympy,pandeyadarsh/sympy,mcdaniel67/sympy,ChristinaZografou/sympy,wyom/sympy,liangjiaxing/sympy,mafiya69/sympy,lidavidm/sympy,souravsingh/sympy,cccfran/sympy,abloomston/sympy,asm666/sympy,pbrady/sympy,pbrady/sympy,vipulroxx/sympy,aktech/sympy,skidzo/sympy,MridulS/sympy,yukoba/sympy,bukzor/sympy,kaichogami/sympy,hrashk/sympy,Sumith1896/sympy,skidzo/sympy,souravsingh/sympy,atsao72/sympy,rahuldan/sympy,mcdaniel67/sympy,Designist/sympy,maniteja123/sympy,toolforger/sympy,drufat/sympy,beni55/sympy,wyom/sympy,ga7g08/sympy,kaushik94/sympy,Titan-C/sympy,shikil/sympy,abhiii5459/sympy,aktech/sympy,sampadsaha5/sympy,cswiercz/sympy,Curious72/sympy,shipci/sympy,sahmed95/sympy