ruby: Improved try except blocks in ruby creation
ruby: Improved try except blocks in ruby creation

Replaced the sys.exit in the try-except blocks with raise so that the python
call stack will be printed

powerjg/gem5-ci-test,samueldotj/TeeRISC-Simulator,briancoutinho0905/2dsampling,powerjg/gem5-ci-test,Weil0ng/gem5,KuroeKurose/gem5,kaiyuanl/gem5,markoshorro/gem5,samueldotj/TeeRISC-Simulator,qizenguf/MLC-STT,rallylee/gem5,TUD-OS/gem5-dtu,TUD-OS/gem5-dtu,yb-kim/gemV,samueldotj/TeeRISC-Simulator,kaiyuanl/gem5,sobercoder/gem5,joerocklin/gem5,cancro7/gem5,cancro7/gem5,yb-kim/gemV,aclifton/cpeg853-gem5,gedare/gem5,austinharris/gem5-riscv,SanchayanMaity/gem5,yb-kim/gemV,sobercoder/gem5,rallylee/gem5,powerjg/gem5-ci-test,KuroeKurose/gem5,joerocklin/gem5,austinharris/gem5-riscv,SanchayanMaity/gem5,rjschof/gem5,Weil0ng/gem5,cancro7/gem5,HwisooSo/gemV-update,kaiyuanl/gem5,aclifton/cpeg853-gem5,markoshorro/gem5,gem5/gem5,zlfben/gem5,gedare/gem5,rallylee/gem5,SanchayanMaity/gem5,KuroeKurose/gem5,markoshorro/gem5,KuroeKurose/gem5,TUD-OS/gem5-dtu,rjschof/gem5,HwisooSo/gemV-update,aclifton/cpeg853-gem5,markoshorro/gem5,zlfben/gem5,zlfben/gem5,kaiyuanl/gem5,austinharris/gem5-riscv,aclifton/cpeg853-gem5,KuroeKurose/gem5,briancoutinho0905/2dsampling,TUD-OS/gem5-dtu,yb-kim/gemV,markoshorro/gem5,sobercoder/gem5,austinharris/gem5-riscv,zlfben/gem5,sobercoder/gem5,gem5/gem5,gedare/gem5,briancoutinho0905/2dsampling,powerjg/gem5-ci-test,KuroeKurose/gem5,SanchayanMaity/gem5,sobercoder/gem5,qizenguf/MLC-STT,cancro7/gem5,rallylee/gem5,Weil0ng/gem5,Weil0ng/gem5,briancoutinho0905/2dsampling,gem5/gem5,TUD-OS/gem5-dtu,rallylee/gem5,joerocklin/gem5,qizenguf/MLC-STT,HwisooSo/gemV-update,aclifton/cpeg853-gem5,Weil0ng/gem5,aclifton/cpeg853-gem5,qizenguf/MLC-STT,powerjg/gem5-ci-test,TUD-OS/gem5-dtu,zlfben/gem5,cancro7/gem5,yb-kim/gemV,SanchayanMaity/gem5,Weil0ng/gem5,HwisooSo/gemV-update,cancro7/gem5,joerocklin/gem5,qizenguf/MLC-STT,KuroeKurose/gem5,rjschof/gem5,kaiyuanl/gem5,rallylee/gem5,gem5/gem5,zlfben/gem5,TUD-OS/gem5-dtu,gem5/gem5,powerjg/gem5-ci-test,austinharris/gem5-riscv,gedare/gem5,samueldotj/TeeRISC-Simulator,rjschof/gem5,samueldotj/TeeRISC-Simulator,rjschof/gem5,austinharris/gem5-riscv,kaiyuanl/gem5,samueldotj/TeeRISC-Simulator,yb-kim/gemV,markoshorro/gem5,zlfben/gem5,SanchayanMaity/gem5,powerjg/gem5-ci-test,gem5/gem5,joerocklin/gem5,gedare/gem5,markoshorro/gem5,gedare/gem5,HwisooSo/gemV-update,samueldotj/TeeRISC-Simulator,qizenguf/MLC-STT,briancoutinho0905/2dsampling,rallylee/gem5,Weil0ng/gem5,yb-kim/gemV,sobercoder/gem5,HwisooSo/gemV-update,austinharris/gem5-riscv,SanchayanMaity/gem5,HwisooSo/gemV-update,rjschof/gem5,joerocklin/gem5,sobercoder/gem5,kaiyuanl/gem5,rjschof/gem5,yb-kim/gemV,cancro7/gem5,joerocklin/gem5,qizenguf/MLC-STT,aclifton/cpeg853-gem5,briancoutinho0905/2dsampling,gedare/gem5,gem5/gem5,briancoutinho0905/2dsampling,joerocklin/gem5