disabling gradebook xml output instead of just failing
disabling gradebook xml output instead of just failing

Change-Id: I4d8103c64210a79246264a5a3b66a54ed6da1e0a
Reviewed-on: https://gerrit.instructure.com/3009
Tested-by: Hudson <dfb64870173313a9a7b56f814c8e3b33e268497a@instructure.com>
Reviewed-by: Bracken Mosbacker <48b846001bca4166dc3fb7711563afc17525921e@instructure.com>
Reviewed-by: Brian Whitmer <760e7dab2836853c63805033e514668301fa9c47@instructure.com>

dgynn/canvas-lms,arrivu/arrivu-lms,jay3126/canvas-lms,venturehive/canvas-lms,faraazkhan/canvas,dgynn/canvas-lms,whalejasmine/canvas-lms,HotChalk/canvas-lms,ShreniiNepal/shrenii_lmp,gbleydon/canvas-lms,rup/Tarrax,loganrun/pincan,whalejasmine/canvas-lms,whalejasmine/canvas-lms,merichar/canvas-lms,arrivu/hoodemo,arrivu/jigsaw-lms,narigone/canvas,usmschuck/canvas,landonwilkins/canvas-lms,landonwilkins/canvas-lms,redconfetti/canvas-lms,AndranikMarkosyan/lms,icelab/canvas,skmezanul/canvas-lms,juoni/canvas-lms,Unow/canvas-lms,jay3126/canvas-lms,sli7246/canvas_branch,sfu/canvas-lms,matematikk-mooc/canvas-lms,greyhwndz/canvas-lms,va7map/canvas-lms,snehakachroo1/LSI_replica,jay3126/canvas-lms,ShreniiNepal/shrenii_lmp,Unow/ins,efrj/canvas-lms,faraazkhan/canvas,grahamb/canvas-lms,wimemx/Canvas,ottenhoff/canvas-lms,sli7246/canvas_branch,sfu/canvas-lms,HotChalk/canvas-lms,djbender/canvas-lms,instructure/canvas-lms,parbros/red-innovadores-lms,greyhwndz/canvas-lms,nditech/red-innovadores-lms,efrj/canvas-lms,efrj/canvas-lms,juoni/canvas-lms,AndranikMarkosyan/lms,matematikk-mooc/canvas-lms,ankithbti/canvas_lms,fronteerio/canvas-lms,arrivu/qibla-ecampus,shidao-fm/canvas-lms,sdeleon28/canvas-lms,kyroskoh/canvas-lms,wye0220/shindig-canvas,wye0220/shindig-canvas,arrivu/hoodemo,ShreniiNepal/shrenii_lmp,loganrun/pincan,samuels410/greatlakes-lms,efrj/canvas-lms,Rvor/canvas-lms,juoni/canvas-lms,skmezanul/canvas-lms,wye0220/shindig-canvas,dgynn/canvas-lms,sfu/canvas-lms,SwinburneOnline/canvas-lms,samuels410/greatlakes-lms,antoniuslin/canvas-lms,instructure/canvas-lms,arrivu/qibla-ecampus,arrivu/hoodemo,merichar/canvas-lms,antoniuslin/canvas-lms,kyroskoh/canvas-lms,gbleydon/canvas-lms,sdeleon28/canvas-lms,Unow/ins,arrivu/hiring-site,nditech/red-innovadores-lms,rup/Tarrax,samuels410/greatlakes-lms,skmezanul/canvas-lms,ottenhoff/canvas-lms,wrdsb/canvas-lms,dgynn/canvas-lms,shidao-fm/canvas-lms,snehakachroo1/LSI_replica,SwinburneOnline/canvas-lms,leftplusrightllc/canvas-lms,Unow/canvas-lms,roxolan/canvas-lms,whalejasmine/canvas-lms,tgroshon/canvas-lms,redconfetti/canvas-lms,eCNAP/CANVAS,instructure/canvas-lms,gbleydon/canvas-lms,juoni/canvas-lms,narigone/canvas,em2/canvas-lms,usmschuck/canvas,utkarshx/canvas-lms,arrivu/jigsaw-lms,greyhwndz/canvas-lms,arrivu/qibla-ecampus,arrivu/arrivu-lms,leftplusrightllc/canvas-lms,Rvor/canvas-lms,SwinburneOnline/canvas-lms,venturehive/canvas-lms,skmezanul/canvas-lms,Jyaasa/canvas-lms,leftplusrightllc/canvas-lms,leftplusrightllc/canvas-lms,SwinburneOnline/canvas-lms,tgroshon/canvas-lms,utkarshx/canvas-lms,instructure/canvas-lms,eCNAP/CANVAS,shidao-fm/canvas-lms,em2/canvas-lms,djbender/canvas-lms,arrivu/hiring-site,sfu/canvas-lms,instructure/canvas-lms,kyroskoh/canvas-lms,icelab/canvas,matematikk-mooc/canvas-lms,fronteerio/canvas-lms,narigone/canvas,wimemx/Canvas,instructure/canvas-lms,Unow/canvas-lms,eCNAP/CANVAS,utkarshx/canvas-lms,faraazkhan/canvas,HotChalk/canvas-lms,fronteerio/canvas-lms,redconfetti/canvas-lms,grahamb/canvas-lms,loganrun/pincan,Jyaasa/canvas-lms,va7map/canvas-lms,utkarshx/canvas-lms,HotChalk/canvas-lms,redconfetti/canvas-lms,rup/Tarrax,AndranikMarkosyan/lms,sfu/canvas-lms,sfu/canvas-lms,kyroskoh/canvas-lms,roxolan/canvas-lms,wrdsb/canvas-lms,nditech/red-innovadores-lms,arrivu/arrivu-lms,grahamb/canvas-lms,narigone/canvas,ankithbti/canvas_lms,tgroshon/canvas-lms,icelab/canvas,wrdsb/canvas-lms,roxolan/canvas-lms,jay3126/canvas-lms,AndranikMarkosyan/lms,ottenhoff/canvas-lms,va7map/canvas-lms,merichar/canvas-lms,antoniuslin/canvas-lms,em2/canvas-lms,Jyaasa/canvas-lms,djbender/canvas-lms,usmschuck/canvas,landonwilkins/canvas-lms,sdeleon28/canvas-lms,sdeleon28/canvas-lms,venturehive/canvas-lms,roxolan/canvas-lms,venturehive/canvas-lms,snehakachroo1/LSI_replica,wimemx/Canvas,landonwilkins/canvas-lms,arrivu/jigsaw-lms,wrdsb/canvas-lms,usmschuck/canvas,eCNAP/CANVAS,Rvor/canvas-lms,parbros/red-innovadores-lms,djbender/canvas-lms,sli7246/canvas_branch,arrivu/hiring-site,sfu/canvas-lms,samuels410/greatlakes-lms,antoniuslin/canvas-lms,Rvor/canvas-lms,nditech/red-innovadores-lms,fronteerio/canvas-lms,matematikk-mooc/canvas-lms,grahamb/canvas-lms,ShreniiNepal/shrenii_lmp,grahamb/canvas-lms,ankithbti/canvas_lms,Unow/ins,parbros/red-innovadores-lms,instructure/canvas-lms,shidao-fm/canvas-lms,greyhwndz/canvas-lms,Jyaasa/canvas-lms,tgroshon/canvas-lms,snehakachroo1/LSI_replica,va7map/canvas-lms