benchmark-dockerized.sh: set KUBE_ROOT
benchmark-dockerized.sh: set KUBE_ROOT

See https://testgrid.k8s.io/sig-scalability-benchmarks#scheduler for an
example of this script failing.

GulajavaMinistudio/kubernetes,olivierlemasle/kubernetes,chrislovecnm/kubernetes,ravilr/kubernetes,chestack/kubernetes,joelsmith/kubernetes,mkumatag/kubernetes,cblecker/kubernetes,mYmNeo/kubernetes,thockin/kubernetes,alejandroEsc/kubernetes,soltysh/kubernetes,k82/kubernetes,iameli/kubernetes,PI-Victor/kubernetes,JacobTanenbaum/kubernetes,andrewrynhard/kubernetes,mengqiy/kubernetes,krmayankk/kubernetes,li-ang/kubernetes,li-ang/kubernetes,pires/kubernetes,soltysh/kubernetes,shyamjvs/kubernetes,dixudx/kubernetes,yujuhong/kubernetes,micahhausler/kubernetes,dlorenc/kubernetes,jdef/kubernetes,thockin/kubernetes,deads2k/kubernetes,dixudx/kubernetes,zhangmingld/kubernetes,rafax/kubernetes,carlory/kubernetes,aledbf/kubernetes,liggitt/kubernetes,tengqm/kubernetes,kpgriffith/kubernetes,liggitt/kubernetes,stevesloka/kubernetes,jessfraz/kubernetes,verult/kubernetes,openshift/kubernetes,krmayankk/kubernetes,li-ang/kubernetes,xychu/kubernetes,ingvagabund/kubernetes,sdminonne/kubernetes,tomzhang/kubernetes,csrwng/kubernetes,dlorenc/kubernetes,aledbf/kubernetes,liggitt/kubernetes,fabriziopandini/kubernetes,jackfrancis/kubernetes,tengqm/kubernetes,xlgao-zju/kubernetes,aledbf/kubernetes,ravilr/kubernetes,coolsvap/kubernetes,mYmNeo/kubernetes,Clarifai/kubernetes,mkumatag/kubernetes,jdef/kubernetes,weiwei04/kubernetes,iterion/kubernetes,verult/kubernetes,ingvagabund/kubernetes,shyamjvs/kubernetes,kitt1987/kubernetes,mosoft521/kubernetes,tpepper/kubernetes,PiotrProkop/kubernetes,roberthbailey/kubernetes,Lion-Wei/kubernetes,kubernetes/kubernetes,ingvagabund/kubernetes,yujuhong/kubernetes,mfojtik/kubernetes,micahhausler/kubernetes,erwinvaneyk/kubernetes,jagosan/kubernetes,roberthbailey/kubernetes,jagosan/kubernetes,kitt1987/kubernetes,andrewsykim/kubernetes,MHBauer/kubernetes,BenTheElder/kubernetes,rnaveiras/kubernetes,zhouhaibing089/kubernetes,warmchang/kubernetes,mahak/kubernetes,csrwng/kubernetes,shyamjvs/kubernetes,stevesloka/kubernetes,Acidburn0zzz/kubernetes,brendandburns/kubernetes,cofyc/kubernetes,mikebrow/kubernetes,sanjeevm0/kubernetes,feiskyer/kubernetes,x13n/kubernetes,dims/kubernetes,sanjeevm0/kubernetes,jsafrane/kubernetes,PI-Victor/kubernetes,joelsmith/kubernetes,dixudx/kubernetes,ravisantoshgudimetla/kubernetes,cblecker/kubernetes,matthyx/kubernetes,zhangmingld/kubernetes,PI-Victor/kubernetes,cblecker/kubernetes,Lion-Wei/kubernetes,li-ang/kubernetes,csrwng/kubernetes,olivierlemasle/kubernetes,matthyx/kubernetes,kpgriffith/kubernetes,rafax/kubernetes,zhouhaibing089/kubernetes,PiotrProkop/kubernetes,idvoretskyi/kubernetes,jingxu97/kubernetes,tcnghia/kubernetes,spzala/kubernetes,erwinvaneyk/kubernetes,sdminonne/kubernetes,xychu/kubernetes,MikeSpreitzer/kubernetes,verult/kubernetes,gnufied/kubernetes,jagosan/kubernetes,kevin-wangzefeng/kubernetes,roberthbailey/kubernetes,verb/kubernetes,lojies/kubernetes,kevin-wangzefeng/kubernetes,nckturner/kubernetes,BenTheElder/kubernetes,warmchang/kubernetes,kevin-wangzefeng/kubernetes,chestack/kubernetes,fgimenez/kubernetes,zhangmingld/kubernetes,nckturner/kubernetes,soltysh/kubernetes,cmluciano/kubernetes,kitt1987/kubernetes,nak3/kubernetes,yujuhong/kubernetes,tpepper/kubernetes,cmluciano/kubernetes,humblec/kubernetes,mosoft521/kubernetes,spzala/kubernetes,gnufied/kubernetes,fanzhangio/kubernetes,chrislovecnm/kubernetes,ping035627/kubernetes,pires/kubernetes,dereknex/kubernetes,verult/kubernetes,ravisantoshgudimetla/kubernetes,ravilr/kubernetes,cblecker/kubernetes,fabriziopandini/kubernetes,krmayankk/kubernetes,feiskyer/kubernetes,cblecker/kubernetes,tomzhang/kubernetes,fanzhangio/kubernetes,nikhita/kubernetes,brendandburns/kubernetes,mfojtik/kubernetes,nak3/kubernetes,kevin-wangzefeng/kubernetes,JacobTanenbaum/kubernetes,dims/kubernetes,cofyc/kubernetes,jackfrancis/kubernetes,mikedanese/kubernetes,fabriziopandini/kubernetes,lojies/kubernetes,hex108/kubernetes,matthyx/kubernetes,carlory/kubernetes,Acidburn0zzz/kubernetes,kevin-wangzefeng/kubernetes,enj/kubernetes,Acidburn0zzz/kubernetes,tpepper/kubernetes,GulajavaMinistudio/kubernetes,andrewrynhard/kubernetes,zhangmingld/kubernetes,wongma7/kubernetes,mosoft521/kubernetes,hex108/kubernetes,zhouhaibing089/kubernetes,Clarifai/kubernetes,rnaveiras/kubernetes,micahhausler/kubernetes,linux-on-ibm-z/kubernetes,kitt1987/kubernetes,mfojtik/kubernetes,mikebrow/kubernetes,idvoretskyi/kubernetes,mkumatag/kubernetes,MikeSpreitzer/kubernetes,nak3/kubernetes,tcnghia/kubernetes,rrati/kubernetes,mahak/kubernetes,tpepper/kubernetes,andrewrynhard/kubernetes,jessfraz/kubernetes,linux-on-ibm-z/kubernetes,k82cn/kubernetes,PiotrProkop/kubernetes,ravisantoshgudimetla/kubernetes,thockin/kubernetes,csrwng/kubernetes,fabriziopandini/kubernetes,pires/kubernetes,alejandroEsc/kubernetes,thockin/kubernetes,x13n/kubernetes,iameli/kubernetes,carlory/kubernetes,tpepper/kubernetes,krmayankk/kubernetes,nak3/kubernetes,jdef/kubernetes,rnaveiras/kubernetes,monopole/kubernetes,x13n/kubernetes,wongma7/kubernetes,dlorenc/kubernetes,ii/kubernetes,k82/kubernetes,warmchang/kubernetes,kevensen/kubernetes,mahak/kubernetes,Acidburn0zzz/kubernetes,hex108/kubernetes,cofyc/kubernetes,jessfraz/kubernetes,zhouhaibing089/kubernetes,k82cn/kubernetes,joelsmith/kubernetes,alejandroEsc/kubernetes,monopole/kubernetes,dims/kubernetes,kubernetes/kubernetes,chrislovecnm/kubernetes,mikebrow/kubernetes,BenTheElder/kubernetes,tomzhang/kubernetes,bparees/kubernetes,fanzhangio/kubernetes,jingxu97/kubernetes,fgimenez/kubernetes,mfojtik/kubernetes,kevensen/kubernetes,weiwei04/kubernetes,jingxu97/kubernetes,mengqiy/kubernetes,stevesloka/kubernetes,joelsmith/kubernetes,jagosan/kubernetes,kevensen/kubernetes,deads2k/kubernetes,saad-ali/kubernetes,ii/kubernetes,verb/kubernetes,brendandburns/kubernetes,jdef/kubernetes,rrati/kubernetes,roberthbailey/kubernetes,andrewsykim/kubernetes,MHBauer/kubernetes,jsafrane/kubernetes,MHBauer/kubernetes,k82/kubernetes,saad-ali/kubernetes,dlorenc/kubernetes,fanzhangio/kubernetes,mikebrow/kubernetes,zhangmingld/kubernetes,chrislovecnm/kubernetes,tomzhang/kubernetes,roberthbailey/kubernetes,mkumatag/kubernetes,kubernetes/kubernetes,mikedanese/kubernetes,csrwng/kubernetes,ingvagabund/kubernetes,xlgao-zju/kubernetes,liggitt/kubernetes,dereknex/kubernetes,ravilr/kubernetes,soltysh/kubernetes,x13n/kubernetes,ravisantoshgudimetla/kubernetes,ingvagabund/kubernetes,nckturner/kubernetes,bparees/kubernetes,PiotrProkop/kubernetes,kubernetes/kubernetes,erwinvaneyk/kubernetes,lojies/kubernetes,tcnghia/kubernetes,alejandroEsc/kubernetes,mahak/kubernetes,MikeSpreitzer/kubernetes,jdef/kubernetes,rafax/kubernetes,tomzhang/kubernetes,fgimenez/kubernetes,carlory/kubernetes,matthyx/kubernetes,sanjeevm0/kubernetes,hex108/kubernetes,micahhausler/kubernetes,mikedanese/kubernetes,iterion/kubernetes,Acidburn0zzz/kubernetes,MHBauer/kubernetes,cofyc/kubernetes,monopole/kubernetes,iameli/kubernetes,Clarifai/kubernetes,MHBauer/kubernetes,krmayankk/kubernetes,spzala/kubernetes,gnufied/kubernetes,gnufied/kubernetes,monopole/kubernetes,monopole/kubernetes,liggitt/kubernetes,rrati/kubernetes,gnufied/kubernetes,k82/kubernetes,openshift/kubernetes,dims/kubernetes,yujuhong/kubernetes,MHBauer/kubernetes,xychu/kubernetes,verb/kubernetes,iterion/kubernetes,dereknex/kubernetes,MikeSpreitzer/kubernetes,ii/kubernetes,mosoft521/kubernetes,shyamjvs/kubernetes,mYmNeo/kubernetes,alejandroEsc/kubernetes,jackfrancis/kubernetes,mfojtik/kubernetes,dlorenc/kubernetes,jackfrancis/kubernetes,cmluciano/kubernetes,jsafrane/kubernetes,cmluciano/kubernetes,ping035627/kubernetes,andrewsykim/kubernetes,Lion-Wei/kubernetes,tcnghia/kubernetes,weiwei04/kubernetes,dlorenc/kubernetes,ii/kubernetes,weiwei04/kubernetes,openshift/kubernetes,mahak/kubernetes,idvoretskyi/kubernetes,openshift/kubernetes,carlory/kubernetes,jessfraz/kubernetes,olivierlemasle/kubernetes,tomzhang/kubernetes,dims/kubernetes,xychu/kubernetes,krmayankk/kubernetes,nckturner/kubernetes,rnaveiras/kubernetes,stevesloka/kubernetes,verb/kubernetes,saad-ali/kubernetes,PI-Victor/kubernetes,enj/kubernetes,sdminonne/kubernetes,kitt1987/kubernetes,mYmNeo/kubernetes,kevensen/kubernetes,mengqiy/kubernetes,verult/kubernetes,dixudx/kubernetes,ping035627/kubernetes,jingxu97/kubernetes,enj/kubernetes,sanjeevm0/kubernetes,yujuhong/kubernetes,coolsvap/kubernetes,mYmNeo/kubernetes,tcnghia/kubernetes,chestack/kubernetes,wongma7/kubernetes,fanzhangio/kubernetes,JacobTanenbaum/kubernetes,andrewrynhard/kubernetes,pires/kubernetes,nckturner/kubernetes,JacobTanenbaum/kubernetes,k82/kubernetes,sanjeevm0/kubernetes,PI-Victor/kubernetes,fgimenez/kubernetes,aledbf/kubernetes,iterion/kubernetes,xychu/kubernetes,enj/kubernetes,xlgao-zju/kubernetes,zhangmingld/kubernetes,deads2k/kubernetes,verult/kubernetes,k82cn/kubernetes,nikhita/kubernetes,enj/kubernetes,k82cn/kubernetes,idvoretskyi/kubernetes,jdef/kubernetes,brendandburns/kubernetes,bparees/kubernetes,chrislovecnm/kubernetes,bparees/kubernetes,shyamjvs/kubernetes,cofyc/kubernetes,GulajavaMinistudio/kubernetes,verb/kubernetes,chestack/kubernetes,xlgao-zju/kubernetes,mosoft521/kubernetes,PI-Victor/kubernetes,andrewsykim/kubernetes,PiotrProkop/kubernetes,deads2k/kubernetes,cmluciano/kubernetes,BenTheElder/kubernetes,ping035627/kubernetes,andrewsykim/kubernetes,rrati/kubernetes,pires/kubernetes,hex108/kubernetes,humblec/kubernetes,ravisantoshgudimetla/kubernetes,brendandburns/kubernetes,tengqm/kubernetes,tomzhang/kubernetes,jsafrane/kubernetes,micahhausler/kubernetes,iterion/kubernetes,weiwei04/kubernetes,tomzhang/kubernetes,mYmNeo/kubernetes,jackfrancis/kubernetes,soltysh/kubernetes,nak3/kubernetes,sdminonne/kubernetes,fabriziopandini/kubernetes,rnaveiras/kubernetes,deads2k/kubernetes,fgimenez/kubernetes,BenTheElder/kubernetes,dereknex/kubernetes,jingxu97/kubernetes,GulajavaMinistudio/kubernetes,jessfraz/kubernetes,spzala/kubernetes,thockin/kubernetes,tengqm/kubernetes,openshift/kubernetes,kpgriffith/kubernetes,warmchang/kubernetes,tcnghia/kubernetes,GulajavaMinistudio/kubernetes,saad-ali/kubernetes,MikeSpreitzer/kubernetes,brendandburns/kubernetes,saad-ali/kubernetes,kpgriffith/kubernetes,humblec/kubernetes,k82cn/kubernetes,zhouhaibing089/kubernetes,linux-on-ibm-z/kubernetes,iameli/kubernetes,wongma7/kubernetes,andrewrynhard/kubernetes,sdminonne/kubernetes,nikhita/kubernetes,rafax/kubernetes,erwinvaneyk/kubernetes,nikhita/kubernetes,ravisantoshgudimetla/kubernetes,erwinvaneyk/kubernetes,warmchang/kubernetes,feiskyer/kubernetes,kpgriffith/kubernetes,Clarifai/kubernetes,linux-on-ibm-z/kubernetes,pires/kubernetes,saad-ali/kubernetes,Lion-Wei/kubernetes,linux-on-ibm-z/kubernetes,mikebrow/kubernetes,iterion/kubernetes,ping035627/kubernetes,hex108/kubernetes,idvoretskyi/kubernetes,erwinvaneyk/kubernetes,Clarifai/kubernetes,matthyx/kubernetes,humblec/kubernetes,mengqiy/kubernetes,Clarifai/kubernetes,yujuhong/kubernetes,xlgao-zju/kubernetes,coolsvap/kubernetes,wongma7/kubernetes,ii/kubernetes,nak3/kubernetes,aledbf/kubernetes,x13n/kubernetes,dixudx/kubernetes,mikedanese/kubernetes,rrati/kubernetes,JacobTanenbaum/kubernetes,li-ang/kubernetes,coolsvap/kubernetes,fanzhangio/kubernetes,humblec/kubernetes,chestack/kubernetes,bparees/kubernetes,andrewrynhard/kubernetes,andrewsykim/kubernetes,jsafrane/kubernetes,xychu/kubernetes,coolsvap/kubernetes,Lion-Wei/kubernetes,lojies/kubernetes,kitt1987/kubernetes,tomzhang/kubernetes,olivierlemasle/kubernetes,stevesloka/kubernetes,olivierlemasle/kubernetes,tengqm/kubernetes,lojies/kubernetes,joelsmith/kubernetes,mengqiy/kubernetes,idvoretskyi/kubernetes,nikhita/kubernetes,dereknex/kubernetes,mfojtik/kubernetes,Lion-Wei/kubernetes,weiwei04/kubernetes,feiskyer/kubernetes,JacobTanenbaum/kubernetes,x13n/kubernetes,kevensen/kubernetes,chrislovecnm/kubernetes,feiskyer/kubernetes,ingvagabund/kubernetes,Acidburn0zzz/kubernetes,mkumatag/kubernetes,fgimenez/kubernetes,joelsmith/kubernetes,coolsvap/kubernetes,mikedanese/kubernetes,stevesloka/kubernetes,kubernetes/kubernetes,ravilr/kubernetes,tpepper/kubernetes,cofyc/kubernetes,cmluciano/kubernetes,kpgriffith/kubernetes,spzala/kubernetes,sanjeevm0/kubernetes,jagosan/kubernetes,iameli/kubernetes,xlgao-zju/kubernetes,dereknex/kubernetes