fixed small bug in setting max_collected_commit_id
fixed small bug in setting max_collected_commit_id

ShuxinLin/peloton,malin1993ml/peloton,seojungmin/peloton,haojin2/peloton,wangziqi2016/peloton,vittvolt/peloton,haojin2/peloton,eric-haibin-lin/peloton-1,AngLi-Leon/peloton,phisiart/peloton-p3,ShuxinLin/peloton,seojungmin/peloton,prashasthip/peloton,phisiart/peloton-p3,haojin2/peloton,wangziqi2016/peloton,ShuxinLin/peloton,AngLi-Leon/peloton,AngLi-Leon/peloton,eric-haibin-lin/peloton-1,cmu-db/peloton,vittvolt/15721-peloton,haojin2/peloton,AngLi-Leon/peloton,wangziqi2016/peloton,wangziqi2016/peloton,prashasthip/peloton,AllisonWang/peloton,apavlo/peloton,malin1993ml/peloton,jessesleeping/iso_peloton,eric-haibin-lin/peloton-1,yingjunwu/peloton,cmu-db/peloton,seojungmin/peloton,cmu-db/peloton,malin1993ml/peloton,vittvolt/peloton,PauloAmora/peloton,jessesleeping/iso_peloton,phisiart/peloton-p3,AllisonWang/peloton,AngLi-Leon/peloton,vittvolt/15721-peloton,yingjunwu/peloton,malin1993ml/peloton,jessesleeping/iso_peloton,cmu-db/peloton,seojungmin/peloton,apavlo/peloton,seojungmin/peloton,vittvolt/peloton,AllisonWang/peloton,yingjunwu/peloton,jessesleeping/iso_peloton,ShuxinLin/peloton,yingjunwu/peloton,vittvolt/peloton,jessesleeping/iso_peloton,vittvolt/15721-peloton,vittvolt/15721-peloton,phisiart/peloton-p3,PauloAmora/peloton,vittvolt/peloton,haojin2/peloton,jessesleeping/iso_peloton,PauloAmora/peloton,vittvolt/peloton,wangziqi2016/peloton,prashasthip/peloton,yingjunwu/peloton,prashasthip/peloton,ShuxinLin/peloton,AngLi-Leon/peloton,eric-haibin-lin/peloton-1,prashasthip/peloton,ShuxinLin/peloton,AllisonWang/peloton,apavlo/peloton,prashasthip/peloton,haojin2/peloton,jessesleeping/iso_peloton,cmu-db/peloton,phisiart/peloton-p3,apavlo/peloton,cmu-db/peloton,apavlo/peloton,PauloAmora/peloton,eric-haibin-lin/peloton-1,PauloAmora/peloton,vittvolt/15721-peloton,apavlo/peloton,yingjunwu/peloton,wangziqi2016/peloton,AllisonWang/peloton,malin1993ml/peloton,vittvolt/15721-peloton,PauloAmora/peloton,eric-haibin-lin/peloton-1,malin1993ml/peloton,seojungmin/peloton,phisiart/peloton-p3,AllisonWang/peloton