Check return code when calling subprocess and throw better error closes #2898
Check return code when calling subprocess and throw better error
closes #2898

lindsayad/moose,sapitts/moose,SudiptaBiswas/moose,friedmud/moose,friedmud/moose,YaqiWang/moose,stimpsonsg/moose,xy515258/moose,laagesen/moose,bwspenc/moose,jinmm1992/moose,jasondhales/moose,sapitts/moose,markr622/moose,friedmud/moose,shanestafford/moose,Chuban/moose,roystgnr/moose,YaqiWang/moose,zzyfisherman/moose,waxmanr/moose,lindsayad/moose,YaqiWang/moose,cpritam/moose,WilkAndy/moose,SudiptaBiswas/moose,milljm/moose,jinmm1992/moose,backmari/moose,liuwenf/moose,andrsd/moose,mellis13/moose,waxmanr/moose,lindsayad/moose,joshua-cogliati-inl/moose,jessecarterMOOSE/moose,katyhuff/moose,markr622/moose,katyhuff/moose,giopastor/moose,lindsayad/moose,friedmud/moose,shanestafford/moose,dschwen/moose,yipenggao/moose,jessecarterMOOSE/moose,bwspenc/moose,backmari/moose,waxmanr/moose,dschwen/moose,harterj/moose,jessecarterMOOSE/moose,Chuban/moose,capitalaslash/moose,stimpsonsg/moose,jbair34/moose,sapitts/moose,WilkAndy/moose,backmari/moose,SudiptaBiswas/moose,jbair34/moose,joshua-cogliati-inl/moose,stimpsonsg/moose,andrsd/moose,liuwenf/moose,capitalaslash/moose,jasondhales/moose,idaholab/moose,yipenggao/moose,roystgnr/moose,danielru/moose,sapitts/moose,permcody/moose,harterj/moose,giopastor/moose,mellis13/moose,milljm/moose,apc-llc/moose,idaholab/moose,tonkmr/moose,andrsd/moose,jhbradley/moose,permcody/moose,adamLange/moose,laagesen/moose,jhbradley/moose,liuwenf/moose,danielru/moose,laagesen/moose,xy515258/moose,tonkmr/moose,shanestafford/moose,permcody/moose,wgapl/moose,apc-llc/moose,adamLange/moose,liuwenf/moose,zzyfisherman/moose,shanestafford/moose,roystgnr/moose,roystgnr/moose,danielru/moose,jiangwen84/moose,adamLange/moose,dschwen/moose,nuclear-wizard/moose,jessecarterMOOSE/moose,SudiptaBiswas/moose,markr622/moose,tonkmr/moose,yipenggao/moose,jbair34/moose,jiangwen84/moose,Chuban/moose,harterj/moose,jasondhales/moose,jessecarterMOOSE/moose,laagesen/moose,liuwenf/moose,katyhuff/moose,wgapl/moose,kasra83/moose,tonkmr/moose,idaholab/moose,andrsd/moose,bwspenc/moose,shanestafford/moose,jiangwen84/moose,milljm/moose,roystgnr/moose,mellis13/moose,nuclear-wizard/moose,nuclear-wizard/moose,harterj/moose,zzyfisherman/moose,shanestafford/moose,jasondhales/moose,stimpsonsg/moose,joshua-cogliati-inl/moose,kasra83/moose,jiangwen84/moose,roystgnr/moose,idaholab/moose,Chuban/moose,milljm/moose,wgapl/moose,cpritam/moose,raghavaggarwal/moose,harterj/moose,YaqiWang/moose,cpritam/moose,wgapl/moose,backmari/moose,cpritam/moose,yipenggao/moose,zzyfisherman/moose,jbair34/moose,lindsayad/moose,tonkmr/moose,waxmanr/moose,zzyfisherman/moose,liuwenf/moose,andrsd/moose,joshua-cogliati-inl/moose,WilkAndy/moose,katyhuff/moose,bwspenc/moose,xy515258/moose,mellis13/moose,cpritam/moose,raghavaggarwal/moose,tonkmr/moose,bwspenc/moose,WilkAndy/moose,jinmm1992/moose,apc-llc/moose,giopastor/moose,jhbradley/moose,dschwen/moose,kasra83/moose,markr622/moose,capitalaslash/moose,permcody/moose,nuclear-wizard/moose,apc-llc/moose,WilkAndy/moose,adamLange/moose,dschwen/moose,zzyfisherman/moose,xy515258/moose,kasra83/moose,roystgnr/moose,capitalaslash/moose,giopastor/moose,milljm/moose,WilkAndy/moose,laagesen/moose,jinmm1992/moose,sapitts/moose,jhbradley/moose,raghavaggarwal/moose,SudiptaBiswas/moose,raghavaggarwal/moose,danielru/moose,cpritam/moose,idaholab/moose