Tweak the outofmem and outofmem2 tests
Tweak the outofmem and outofmem2 tests

Just a small tidyup, and stops them both writing to prep.out.

TomMD/ghc,mfine/ghc,sdiehl/ghc,hferreiro/replay,siddhanathan/ghc,elieux/ghc,vTurbine/ghc,ryantm/ghc,tjakway/ghcjvm,da-x/ghc,jstolarek/ghc,anton-dessiatov/ghc,oldmanmike/ghc,urbanslug/ghc,nushio3/ghc,TomMD/ghc,TomMD/ghc,acowley/ghc,siddhanathan/ghc,ml9951/ghc,AlexanderPankiv/ghc,elieux/ghc,urbanslug/ghc,elieux/ghc,oldmanmike/ghc,wxwxwwxxx/ghc,jstolarek/ghc,ml9951/ghc,sdiehl/ghc,vikraman/ghc,acowley/ghc,olsner/ghc,frantisekfarka/ghc-dsi,ryantm/ghc,sgillespie/ghc,christiaanb/ghc,mfine/ghc,ezyang/ghc,gcampax/ghc,snoyberg/ghc,lukexi/ghc,acowley/ghc,forked-upstream-packages-for-ghcjs/ghc,nushio3/ghc,green-haskell/ghc,gridaphobe/ghc,oldmanmike/ghc,forked-upstream-packages-for-ghcjs/ghc,lukexi/ghc,fmthoma/ghc,forked-upstream-packages-for-ghcjs/ghc,vikraman/ghc,snoyberg/ghc,vTurbine/ghc,hferreiro/replay,mettekou/ghc,sgillespie/ghc,wxwxwwxxx/ghc,anton-dessiatov/ghc,nushio3/ghc,vTurbine/ghc,ml9951/ghc,mfine/ghc,sdiehl/ghc,holzensp/ghc,bitemyapp/ghc,spacekitteh/smcghc,nkaretnikov/ghc,sgillespie/ghc,spacekitteh/smcghc,AlexanderPankiv/ghc,anton-dessiatov/ghc,anton-dessiatov/ghc,vTurbine/ghc,sgillespie/ghc,GaloisInc/halvm-ghc,gridaphobe/ghc,elieux/ghc,vikraman/ghc,ghc-android/ghc,shlevy/ghc,hferreiro/replay,anton-dessiatov/ghc,oldmanmike/ghc,snoyberg/ghc,da-x/ghc,tibbe/ghc,shlevy/ghc,tjakway/ghcjvm,ml9951/ghc,hferreiro/replay,mettekou/ghc,GaloisInc/halvm-ghc,sdiehl/ghc,christiaanb/ghc,fmthoma/ghc,tjakway/ghcjvm,hferreiro/replay,tjakway/ghcjvm,ghc-android/ghc,forked-upstream-packages-for-ghcjs/ghc,ryantm/ghc,wxwxwwxxx/ghc,fmthoma/ghc,frantisekfarka/ghc-dsi,nathyong/microghc-ghc,GaloisInc/halvm-ghc,TomMD/ghc,sdiehl/ghc,vTurbine/ghc,acowley/ghc,ryantm/ghc,hferreiro/replay,tjakway/ghcjvm,olsner/ghc,sgillespie/ghc,gridaphobe/ghc,urbanslug/ghc,nkaretnikov/ghc,christiaanb/ghc,fmthoma/ghc,acowley/ghc,gcampax/ghc,AlexanderPankiv/ghc,da-x/ghc,tibbe/ghc,gcampax/ghc,lukexi/ghc-7.8-arm64,snoyberg/ghc,forked-upstream-packages-for-ghcjs/ghc,gridaphobe/ghc,GaloisInc/halvm-ghc,ghc-android/ghc,christiaanb/ghc,urbanslug/ghc,ezyang/ghc,mettekou/ghc,AlexanderPankiv/ghc,nathyong/microghc-ghc,nushio3/ghc,green-haskell/ghc,hferreiro/replay,oldmanmike/ghc,siddhanathan/ghc,GaloisInc/halvm-ghc,lukexi/ghc-7.8-arm64,olsner/ghc,da-x/ghc,gcampax/ghc,lukexi/ghc-7.8-arm64,oldmanmike/ghc,sdiehl/ghc,lukexi/ghc-7.8-arm64,spacekitteh/smcghc,fmthoma/ghc,gcampax/ghc,acowley/ghc,vikraman/ghc,olsner/ghc,mcschroeder/ghc,fmthoma/ghc,bitemyapp/ghc,forked-upstream-packages-for-ghcjs/ghc,GaloisInc/halvm-ghc,tjakway/ghcjvm,TomMD/ghc,christiaanb/ghc,holzensp/ghc,snoyberg/ghc,olsner/ghc,siddhanathan/ghc,olsner/ghc,nathyong/microghc-ghc,shlevy/ghc,gridaphobe/ghc,mfine/ghc,bitemyapp/ghc,TomMD/ghc,mettekou/ghc,ml9951/ghc,vTurbine/ghc,green-haskell/ghc,nathyong/microghc-ghc,spacekitteh/smcghc,olsner/ghc,AlexanderPankiv/ghc,nushio3/ghc,ezyang/ghc,shlevy/ghc,ghc-android/ghc,ghc-android/ghc,acowley/ghc,mcschroeder/ghc,oldmanmike/ghc,AlexanderPankiv/ghc,ml9951/ghc,sgillespie/ghc,wxwxwwxxx/ghc,green-haskell/ghc,ghc-android/ghc,ezyang/ghc,holzensp/ghc,vikraman/ghc,siddhanathan/ghc,nathyong/microghc-ghc,mfine/ghc,siddhanathan/ghc,mettekou/ghc,mcschroeder/ghc,vTurbine/ghc,ghc-android/ghc,green-haskell/ghc,da-x/ghc,gridaphobe/ghc,shlevy/ghc,nathyong/microghc-ghc,lukexi/ghc,vikraman/ghc,ezyang/ghc,elieux/ghc,nkaretnikov/ghc,TomMD/ghc,christiaanb/ghc,snoyberg/ghc,frantisekfarka/ghc-dsi,mcschroeder/ghc,shlevy/ghc,GaloisInc/halvm-ghc,tjakway/ghcjvm,holzensp/ghc,bitemyapp/ghc,mfine/ghc,elieux/ghc,spacekitteh/smcghc,gridaphobe/ghc,elieux/ghc,wxwxwwxxx/ghc,gcampax/ghc,urbanslug/ghc,mcschroeder/ghc,frantisekfarka/ghc-dsi,nkaretnikov/ghc,snoyberg/ghc,AlexanderPankiv/ghc,siddhanathan/ghc,mettekou/ghc,fmthoma/ghc,christiaanb/ghc,wxwxwwxxx/ghc,nkaretnikov/ghc,urbanslug/ghc,nkaretnikov/ghc,mcschroeder/ghc,vikraman/ghc,tibbe/ghc,mettekou/ghc,sdiehl/ghc,lukexi/ghc,anton-dessiatov/ghc,nushio3/ghc,jstolarek/ghc,nkaretnikov/ghc,mcschroeder/ghc,jstolarek/ghc,ml9951/ghc,forked-upstream-packages-for-ghcjs/ghc,tibbe/ghc,ml9951/ghc,jstolarek/ghc,ezyang/ghc,bitemyapp/ghc,da-x/ghc,mfine/ghc,sgillespie/ghc,lukexi/ghc-7.8-arm64,wxwxwwxxx/ghc,anton-dessiatov/ghc,nathyong/microghc-ghc,frantisekfarka/ghc-dsi,ryantm/ghc,urbanslug/ghc,shlevy/ghc,lukexi/ghc,tibbe/ghc,holzensp/ghc,nushio3/ghc,ezyang/ghc,gcampax/ghc,da-x/ghc