test-bot: fix cleanup check.
test-bot: fix cleanup check.

HOMEBREW_RUBY_PATH is always set.

frodeaa/homebrew,joshua-rutherford/homebrew,petere/homebrew,georgschoelly/homebrew,sjackman/linuxbrew,cchacin/homebrew,keith/homebrew,treyharris/homebrew,iostat/homebrew2,chadcatlett/homebrew,MartinDelille/homebrew,scpeters/homebrew,royhodgman/homebrew,sometimesfood/homebrew,pcottle/homebrew,zchee/homebrew,hyuni/homebrew,cchacin/homebrew,afh/homebrew,jab/homebrew,michaKFromParis/homebrew-sparks,skatsuta/homebrew,SteveClement/homebrew,kevinastone/homebrew,osimola/homebrew,quantumsteve/homebrew,Red54/homebrew,brunchboy/homebrew,recruit-tech/homebrew,royhodgman/homebrew,slyphon/homebrew,reelsense/homebrew,drewwells/homebrew,dericed/homebrew,jab/homebrew,ear/homebrew,jconley/homebrew,scpeters/homebrew,nandub/homebrew,influxdb/homebrew,teslamint/homebrew,drewwells/homebrew,retrography/homebrew,iandennismiller/homebrew,scorphus/homebrew,davydden/linuxbrew,dericed/homebrew,ear/homebrew,jamer/homebrew,drewwells/homebrew,geoff-codes/homebrew,skinny-framework/homebrew,koraktor/homebrew,sferik/homebrew,Homebrew/homebrew,OJFord/homebrew,heinzf/homebrew,retrography/homebrew,AlexejK/homebrew,zeha/homebrew,jamer/homebrew,georgschoelly/homebrew,AlexejK/homebrew,sakra/homebrew,ento/homebrew,eighthave/homebrew,pdxdan/homebrew,hakamadare/homebrew,princeofdarkness76/homebrew,ybott/homebrew,decors/homebrew,kenips/homebrew,kevinastone/homebrew,josa42/homebrew,totalvoidness/homebrew,yazuuchi/homebrew,ablyler/homebrew,pdxdan/homebrew,SuperNEMO-DBD/cadfaelbrew,nelstrom/homebrew,menivaitsi/homebrew,OJFord/homebrew,polishgeeks/homebrew,arnested/homebrew,tschoonj/homebrew,gicmo/homebrew,jamer/homebrew,blogabe/homebrew,pcottle/homebrew,dalanmiller/homebrew,adamliter/homebrew,yangj1e/homebrew,skatsuta/homebrew,ehamberg/homebrew,xcezx/homebrew,brunchboy/homebrew,haihappen/homebrew,gnubila-france/linuxbrew,galaxy001/homebrew,cosmo0920/homebrew,hongkongkiwi/homebrew,dkotvan/homebrew,totalvoidness/homebrew,georgschoelly/homebrew,ebouaziz/linuxbrew,OJFord/homebrew,retrography/homebrew,decors/homebrew,dgageot/homebrew,adamliter/homebrew,yumitsu/homebrew,ralic/homebrew,afh/homebrew,filcab/homebrew,princeofdarkness76/homebrew,davydden/linuxbrew,BrewTestBot/homebrew,arnested/homebrew,royhodgman/homebrew,Chilledheart/homebrew,bukzor/linuxbrew,adamliter/homebrew,royhodgman/homebrew,theeternalsw0rd/homebrew,mobileoverlord/homebrew-1,codeout/homebrew,Linuxbrew/linuxbrew,Angeldude/linuxbrew,scorphus/homebrew,recruit-tech/homebrew,osimola/homebrew,hongkongkiwi/homebrew,haihappen/homebrew,retrography/homebrew,ehamberg/homebrew,nelstrom/homebrew,Asuranceturix/homebrew,chadcatlett/homebrew,galaxy001/homebrew,gawbul/homebrew,sjackman/linuxbrew,yumitsu/homebrew,koraktor/homebrew,teslamint/homebrew,ento/homebrew,elyscape/homebrew,jiashuw/homebrew,dutchcoders/homebrew,sjackman/linuxbrew,redpen-cc/homebrew,hanxue/homebrew,theeternalsw0rd/homebrew,dutchcoders/homebrew,ralic/homebrew,tschoonj/homebrew,lvicentesanchez/homebrew,Chilledheart/homebrew,pdxdan/homebrew,decors/homebrew,SuperNEMO-DBD/cadfaelbrew,optikfluffel/homebrew,zchee/homebrew,tutumcloud/homebrew,influxdata/homebrew,gnubila-france/linuxbrew,deorth/homebrew,drbenmorgan/linuxbrew,hyuni/homebrew,mkrapp/homebrew,gicmo/homebrew,lrascao/homebrew,getgauge/homebrew,optikfluffel/homebrew,dgageot/homebrew,manphiz/homebrew,kevinastone/homebrew,mobileoverlord/homebrew-1,ryanfb/homebrew,pcottle/homebrew,emcrisostomo/homebrew,jconley/homebrew,dickeyxxx/homebrew,jconley/homebrew,zeha/homebrew,dongcarl/homebrew,knpwrs/homebrew,drbenmorgan/linuxbrew,base10/homebrew,recruit-tech/homebrew,lrascao/homebrew,decors/homebrew,osimola/homebrew,mkrapp/homebrew,dutchcoders/homebrew,cprecioso/homebrew,liamstask/homebrew,scpeters/homebrew,dickeyxxx/homebrew,LinusU/homebrew,redpen-cc/homebrew,geoff-codes/homebrew,apjanke/homebrew,Angeldude/linuxbrew,iandennismiller/homebrew,quantumsteve/homebrew,arnested/homebrew,BrewTestBot/homebrew,AGWA-forks/homebrew,apjanke/homebrew,mactkg/homebrew,jarrettmeyer/homebrew,saketkc/linuxbrew,cscetbon/homebrew,polishgeeks/homebrew,alebcay/homebrew,dunn/homebrew,base10/homebrew,knpwrs/homebrew,AGWA-forks/homebrew,LinusU/homebrew,menivaitsi/homebrew,sakra/homebrew,elyscape/homebrew,josa42/homebrew,TaylorMonacelli/homebrew,razamatan/homebrew,princeofdarkness76/homebrew,megahall/homebrew,ryanfb/homebrew,ilovezfs/homebrew,Asuranceturix/homebrew,cosmo0920/homebrew,TaylorMonacelli/homebrew,sferik/homebrew,optikfluffel/homebrew,danieroux/homebrew,joshua-rutherford/homebrew,Homebrew/homebrew,mactkg/homebrew,drbenmorgan/linuxbrew,ryanfb/homebrew,mobileoverlord/homebrew-1,AlexejK/homebrew,koraktor/homebrew,haihappen/homebrew,kenips/homebrew,Gasol/homebrew,megahall/homebrew,Linuxbrew/linuxbrew,influxdb/homebrew,reelsense/linuxbrew,Asuranceturix/homebrew,xcezx/homebrew,jsjohnst/homebrew,ilovezfs/homebrew,jarrettmeyer/homebrew,iostat/homebrew2,hyuni/homebrew,muellermartin/homebrew,iandennismiller/homebrew,LinusU/homebrew,ybott/homebrew,ablyler/homebrew,miketheman/homebrew,dplarson/homebrew,gawbul/homebrew,jsjohnst/homebrew,ralic/homebrew,yazuuchi/homebrew,booi/homebrew,totalvoidness/homebrew,ablyler/homebrew,Linuxbrew/linuxbrew,reelsense/linuxbrew,Red54/homebrew,treyharris/homebrew,utzig/homebrew,marcwebbie/homebrew,mmizutani/homebrew,ybott/homebrew,feelpp/homebrew,saketkc/linuxbrew,johanhammar/homebrew,bigbes/homebrew,treyharris/homebrew,davydden/linuxbrew,yangj1e/homebrew,tschoonj/homebrew,petere/homebrew,heinzf/homebrew,base10/homebrew,zhipeng-jia/homebrew,redpen-cc/homebrew,sometimesfood/homebrew,mactkg/homebrew,feelpp/homebrew,hakamadare/homebrew,zeha/homebrew,apjanke/homebrew,Asuranceturix/homebrew,jsjohnst/homebrew,reelsense/homebrew,esamson/homebrew,tutumcloud/homebrew,benjaminfrank/homebrew,MoSal/homebrew,hanxue/homebrew,totalvoidness/homebrew,miketheman/homebrew,Homebrew/linuxbrew,dickeyxxx/homebrew,galaxy001/homebrew,Homebrew/linuxbrew,Linuxbrew/linuxbrew,getgauge/homebrew,cchacin/homebrew,hakamadare/homebrew,razamatan/homebrew,zhipeng-jia/homebrew,sakra/homebrew,ilovezfs/homebrew,BrewTestBot/homebrew,feelpp/homebrew,MoSal/homebrew,joshua-rutherford/homebrew,razamatan/homebrew,benjaminfrank/homebrew,gicmo/homebrew,kodabb/homebrew,heinzf/homebrew,skinny-framework/homebrew,recruit-tech/homebrew,bigbes/homebrew,miketheman/homebrew,georgschoelly/homebrew,skinny-framework/homebrew,hyuni/homebrew,MartinDelille/homebrew,blogabe/homebrew,haihappen/homebrew,vigo/homebrew,SteveClement/homebrew,sferik/homebrew,dalanmiller/homebrew,knpwrs/homebrew,emcrisostomo/homebrew,eighthave/homebrew,johanhammar/homebrew,youtux/homebrew,miketheman/homebrew,cscetbon/homebrew,jiashuw/homebrew,adamliter/homebrew,kodabb/homebrew,SteveClement/homebrew,mmizutani/homebrew,ybott/homebrew,skatsuta/homebrew,TaylorMonacelli/homebrew,codeout/homebrew,AlexejK/homebrew,thinker0/homebrew,DoomHammer/linuxbrew,filcab/homebrew,Angeldude/linuxbrew,elgertam/homebrew,nelstrom/homebrew,afh/homebrew,dkotvan/homebrew,iandennismiller/homebrew,iostat/homebrew2,youtux/homebrew,joshfriend/homebrew,redpen-cc/homebrew,knpwrs/homebrew,ento/homebrew,johanhammar/homebrew,elgertam/homebrew,ilovezfs/homebrew,esamson/homebrew,muellermartin/homebrew,jsjohnst/homebrew,emcrisostomo/homebrew,menivaitsi/homebrew,ebouaziz/linuxbrew,manphiz/homebrew,frodeaa/homebrew,muellermartin/homebrew,petere/homebrew,benjaminfrank/homebrew,brunchboy/homebrew,Chilledheart/homebrew,danieroux/homebrew,apjanke/homebrew,LinusU/homebrew,polishgeeks/homebrew,keith/homebrew,vigo/homebrew,brunchboy/homebrew,utzig/homebrew,jarrettmeyer/homebrew,liamstask/homebrew,ralic/homebrew,ExtremeMan/homebrew,MartinDelille/homebrew,Chilledheart/homebrew,hongkongkiwi/homebrew,zchee/homebrew,mkrapp/homebrew,sometimesfood/homebrew,scorphus/homebrew,geoff-codes/homebrew,influxdb/homebrew,muellermartin/homebrew,theeternalsw0rd/homebrew,Homebrew/linuxbrew,nelstrom/homebrew,manphiz/homebrew,Homebrew/homebrew,dongcarl/homebrew,dkotvan/homebrew,michaKFromParis/homebrew-sparks,mmizutani/homebrew,yazuuchi/homebrew,elyscape/homebrew,jamer/homebrew,bigbes/homebrew,deorth/homebrew,marcwebbie/homebrew,dongcarl/homebrew,elgertam/homebrew,MoSal/homebrew,zhipeng-jia/homebrew,eighthave/homebrew,liamstask/homebrew,chadcatlett/homebrew,thinker0/homebrew,dgageot/homebrew,Angeldude/linuxbrew,davydden/linuxbrew,cscetbon/homebrew,bigbes/homebrew,kenips/homebrew,youtux/homebrew,SteveClement/homebrew,Gasol/homebrew,geoff-codes/homebrew,gicmo/homebrew,menivaitsi/homebrew,AGWA-forks/homebrew,pcottle/homebrew,keith/homebrew,dplarson/homebrew,Asuranceturix/homebrew,saketkc/linuxbrew,influxdb/homebrew,gawbul/homebrew,skatsuta/homebrew,frodeaa/homebrew,TaylorMonacelli/homebrew,heinzf/homebrew,sjackman/linuxbrew,DoomHammer/linuxbrew,jiashuw/homebrew,3van/homebrew,MartinDelille/homebrew,SteveClement/homebrew,ExtremeMan/homebrew,razamatan/homebrew,slyphon/homebrew,quantumsteve/homebrew,bukzor/linuxbrew,jab/homebrew,gnubila-france/linuxbrew,reelsense/linuxbrew,mobileoverlord/homebrew-1,danieroux/homebrew,youtux/homebrew,booi/homebrew,afh/homebrew,ryanfb/homebrew,dkotvan/homebrew,polishgeeks/homebrew,dutchcoders/homebrew,bukzor/linuxbrew,zeha/homebrew,scorphus/homebrew,cprecioso/homebrew,quantumsteve/homebrew,jarrettmeyer/homebrew,Gasol/homebrew,cprecioso/homebrew,mactkg/homebrew,liamstask/homebrew,xcezx/homebrew,hongkongkiwi/homebrew,dplarson/homebrew,3van/homebrew,treyharris/homebrew,reelsense/linuxbrew,DoomHammer/linuxbrew,keith/homebrew,influxdata/homebrew,utzig/homebrew,BrewTestBot/homebrew,yumitsu/homebrew,yangj1e/homebrew,blogabe/homebrew,Gasol/homebrew,ear/homebrew,osimola/homebrew,skinny-framework/homebrew,blogabe/homebrew,theeternalsw0rd/homebrew,ebouaziz/linuxbrew,ebouaziz/linuxbrew,AGWA-forks/homebrew,lvicentesanchez/homebrew,feelpp/homebrew,getgauge/homebrew,3van/homebrew,joshua-rutherford/homebrew,optikfluffel/homebrew,pdxdan/homebrew,3van/homebrew,xcezx/homebrew,esamson/homebrew,thinker0/homebrew,galaxy001/homebrew,marcwebbie/homebrew,reelsense/homebrew,dericed/homebrew,dickeyxxx/homebrew,cchacin/homebrew,ear/homebrew,lvicentesanchez/homebrew,dalanmiller/homebrew,sometimesfood/homebrew,joshfriend/homebrew,Red54/homebrew,dericed/homebrew,joshfriend/homebrew,slyphon/homebrew,cprecioso/homebrew,kodabb/homebrew,teslamint/homebrew,Homebrew/linuxbrew,ExtremeMan/homebrew,tutumcloud/homebrew,getgauge/homebrew,johanhammar/homebrew,zhipeng-jia/homebrew,michaKFromParis/homebrew-sparks,filcab/homebrew,vigo/homebrew,reelsense/homebrew,filcab/homebrew,dgageot/homebrew,pcottle/homebrew,yazuuchi/homebrew,influxdata/homebrew,emcrisostomo/homebrew,ento/homebrew,DoomHammer/linuxbrew,zchee/homebrew,slyphon/homebrew,kevinastone/homebrew,Homebrew/homebrew,thinker0/homebrew,booi/homebrew,kodabb/homebrew,vigo/homebrew,yangj1e/homebrew,tutumcloud/homebrew,dplarson/homebrew,deorth/homebrew,esamson/homebrew,tschoonj/homebrew,iostat/homebrew2,dunn/homebrew,SuperNEMO-DBD/cadfaelbrew,elgertam/homebrew,cosmo0920/homebrew,teslamint/homebrew,OJFord/homebrew,ehamberg/homebrew,sakra/homebrew,drbenmorgan/linuxbrew,SuperNEMO-DBD/cadfaelbrew,megahall/homebrew,kenips/homebrew,hanxue/homebrew,dongcarl/homebrew,princeofdarkness76/homebrew,nandub/homebrew,ExtremeMan/homebrew,jiashuw/homebrew,codeout/homebrew,base10/homebrew,koraktor/homebrew,codeout/homebrew,danieroux/homebrew,gnubila-france/linuxbrew,jconley/homebrew,ehamberg/homebrew,ablyler/homebrew,alebcay/homebrew,dalanmiller/homebrew,petere/homebrew,megahall/homebrew,sferik/homebrew,josa42/homebrew,utzig/homebrew,Red54/homebrew,bukzor/linuxbrew,saketkc/linuxbrew,jab/homebrew,hanxue/homebrew,manphiz/homebrew,benjaminfrank/homebrew,dunn/homebrew,lrascao/homebrew,marcwebbie/homebrew,nandub/homebrew,alebcay/homebrew,cosmo0920/homebrew,MoSal/homebrew,mmizutani/homebrew,elyscape/homebrew,drewwells/homebrew,alebcay/homebrew,hakamadare/homebrew,lvicentesanchez/homebrew,frodeaa/homebrew,nandub/homebrew,scpeters/homebrew,dunn/homebrew,arnested/homebrew,influxdata/homebrew,eighthave/homebrew