Log errors that occur on index creation. Fixes #1428.
Log errors that occur on index creation. Fixes #1428.

tagliala/mongoid,jbrien/mongoid,hfwang/mongoid,nusco/mongoid,kcdragon/mongoid,mysociety/mongoid,rosylilly/mongoid,zaithottakath/mongoid,stevebartholomew/mongoid,tengine/mongoid,eljojo/mongoid,jasonsydes/mongoid,moretea/mongoid,slbug/mongoid,infiverve/mongoid,kayakyakr/mongoid,nullstyle/mongoid,PerfectMemory/mongoid,Numerico/mongoid,javmorin/mongoid,sivagollapalli/mongoid,Empact/mongoid,genexp/mongoid,lackac/mongoid,Numerico/mongoid,greggroth/mongoid,alex-klepa/mongoid,Welovroi/mongoid,moretea/mongoid,akirasosa/mongoid,tzar/mongoid,arnkorty/mongoid,aileron/mongoid,rafaelgaspar/mongoid,flexoid/mongoid,bearded/mongoid,apptentive-engineering/mongoid,ganlron/mongoid,bdmac/mongoid,grimen/mongoid,rebelhold/mongoid,chetan/mongoid,Houdini/mongoid,drobune/mongoid,rpocklin/mongoid,teaforthecat/mongoid,mitijain123/mongoid,simi/mongoid,zanker/mongoid,sideci-sample/sideci-sample-mongoid,franc/mongoid,stevebartholomew/mongoid,zaithottakath/mongoid,estolfo/mongoid,krasnoukhov/mongoid,icambron/mongoid,rymai/mongoid,joneslee85/mongoid,robinst/mongoid,nullstyle/mongoid,ahoward/mongoid,matsimitsu/mongoid,robwil/mongoid,jeyb/mongoid,rinmu/mongoid,amw/mongoid,bigbenli/mongoid,500px/mongoid,jamesalmond/mongoid,snapfish-soma/mongoid,tolsen/mongoid,Azzurrio/mongoid,hbakhtiyor/mongoid,nfo/mongoid,krasnoukhov/mongoid,likealittle/mongoid,neerfri/mongoid,eljojo/mongoid,bdmac/mongoid,fortnightlabs/mongoid,hfwang/mongoid,evansagge/mongoid,matbox/mongoid,dakatsuka/mongoid,akm/mongoid,charliehq/mongoid,hubertlepicki/mongoid,brynary/mongoid,nviennot/mongoid,dustinwatson/mongoid,teaforthecat/mongoid,rubrikkfabrikken/mongoid,codedogfish/mongoid,praecipula/mongoid,imomoisoft/mongoid,nicolasblanco/mongoid,stnguyen/mongoid,mongodb/mongoid,Sharevari-Inc/mongoid,jetheredge/mongoid,luxerama/mongoid,icambron/mongoid,sideci-sample/sideci-sample-mongoid,uniiverse/mongoid,elia/mongoid,joshsoftware/mongoid,leozhang37/mongoid,irakli-janiashvili/mongoid,abezzub/mongoid,joshsoftware/mongoid,SumeruSoftware/mongoid,colinyoung/mongoid,hashrocketeer/mongoid,elia/mongoid,praecipula/mongoid,glebtv/mongoid,mikerobe/mongoid,iamnader/mongoid-2,hadees/mongoid,narutosanjiv/mongoid,joelcogen/mongoid,asantamar/mongoid,tricknotes/mongoid,captain-lucas/mongoid,evansagge/mongoid,dnd/mongoid,drfeelngood/mongoid,johnnyshields/mongoid,kevinmarvin/mongoid,manikandan-kandasamy/mongoid,Aupajo/mongoid-1,jordoh/mongoid,goshakkk/mongoid,SumeruSoftware/mongoid,manikandan-kandasamy/mongoid,mikerobe/mongoid,greggroth/mongoid,robotmay/mongoid,crowdtap/mongoid,canvas-drw/mongoid,lowang/mongoid,joneslee85/mongoid,mysociety/mongoid,asaaki/mongoid,jordelver/mongoid,mitijain123/mongoid,mgartner/mongoid,jiren/mongoid,ErisExchange/mongoid,mzsanford/mongoid,tzar/mongoid,absperf/mongoid,spiegela/mongoid,77Agency/mongoid,amw/mongoid,jonhyman/mongoid,kslazarev/mongoid,mschulkind/mongoid,lucasas/mongoid,mash-ltd/mongoid,ElvinEfendi/mongoid,mongoid/mongoid,mgartner/mongoid,xentek/mongoid,ono/mongoid,kentaroi/mongoid,Subskii/mongoid,karmakaze/mongoid,Winslett/mongoid,fujimura/mongoid,shotoso/mongoid,flexoid/mongoid,brynary/mongoid,byroot/mongoid,skiz/mongoid,mathieuravaux/mongoid,evendis/mongoid,dannguyen/mongoid,mattconnolly/mongoid,i0rek/mongoid,subhashb/mongoid,abezzub/mongoid,Codas/mongoid,gullitmiranda/mongoid,johnny-miyake/mongoid,mattconnolly/mongoid,Winslett/mongoid,karmakaze/mongoid,janroesner/mongoid,incorvia/mongoid,rogerz42892/mongoid,env0der/mongoid,aleksclark/mongoid,romanbsd/mongoid,dnd/mongoid,balauru/mongoid,goshakkk/mongoid,alexandru-calinoiu/mongoid,incorvia/mongoid,mschulkind/mongoid,drfeelngood/mongoid,jordoh/mongoid,sujal/mongoid,manuelmorales/mongoid,arnkorty/mongoid,tombruijn/mongoid,demarque/mongoid,CIRCUITLLC/mongoid,aj0strow/mongoid,Zhomart/mongoid,Spaceghost/mongoid,Speakol/mongoid,jtescher/mongoid,kcdragon/mongoid,uniiverse/mongoid,hxx/mongoid,fortnightlabs/mongoid,jeyb/mongoid,Subskii/mongoid,akirasosa/mongoid,Zhomart/mongoid,tricknotes/mongoid,getaroom/mongoid,HRNewMedia/mongoid,wuboy0307/mongoid,Sharevari-Inc/mongoid,imomoisoft/mongoid,bencrouse/mongoid,iboard/mongoid-1,anuprit/mongoid,simi/mongoid,jstrocel/mongoid,cmpolis/mongoid,nviennot/mongoid,skyeagle/mongoid,priyaaank/mongoid,trmmy/mongoid,Tickaroo/mongoid2,semaperepelitsa/mongoid,Exoth/mongoid,infiverve/mongoid,johnnyshields/mongoid,matsimitsu/mongoid,CIRCUITLLC/mongoid,grossws/mongoid,balauru/mongoid,zBMNForks/mongoid,rinmu/mongoid,kuadrosx/mongoid,jonhyman/mongoid,johnny-miyake/mongoid,etomic/mongoid,asantamar/mongoid,mzsanford/mongoid,hashrocketeer/mongoid,piotrj/mongoid,Flameeyes/mongoid,crealytics/mongoid,narutosanjiv/mongoid,capnregex/mongoid,rpocklin/mongoid,fredjean/mongoid,KoanHealth/mongoid,gregmolnar/mongoid,maxd/mongoid,leemhenson/mongoid,haihappen/mongoid,albus522/mongoid,jonasschneider/mongoid,fbernier/mongoid,jordelver/mongoid,cao7113/mongoid,colinyoung/mongoid,Exoth/mongoid,haihappen/mongoid,lackac/mongoid,flada-auxv/mongoid,dblock/mongoid,jbrien/mongoid,joelcogen/mongoid,joshleitzel/mongoid,dbkbali/mongoid,bearded/mongoid,chetan/mongoid,cpuguy83/mongoid,rmm5t/mongoid,lawrencecurtis/mongoid,aj0strow/mongoid,koraktor/mongoid,joshleitzel/mongoid,shingara/mongoid,etomic/mongoid,kay-kim/mongoid,mongodb/mongoid,drobune/mongoid,slbug/mongoid,bobbytables/mongoid,manuelmorales/mongoid,mathieuravaux/mongoid,jasl/mongoid,gicappa/mongoid,canvas-drw/mongoid,niedhui/mongoid,kslazarev/mongoid,Speakol/mongoid,dustinwatson/mongoid,lucasas/mongoid,herimedia/mongoid,parov/mongoid,crowdtap/mongoid,matbox/mongoid,razum2um/mongoid,aleksclark/mongoid,loginx/mongoid,razum2um/mongoid,theirishpenguin/mongoid,demarque/mongoid,blt04/mongoid,uranazo/mongoid,MadRabbit/mongoid,kostyantyn/mongoid,mash-ltd/mongoid,crealytics/mongoid,aileron/mongoid,sivagollapalli/mongoid,janroesner/mongoid,zenjoy/mongoid,PerfectMemory/mongoid,robwil/mongoid,bjori/mongoid,glebtv/mongoid,jasl/mongoid,bobbytables/mongoid,charliehq/mongoid,neerfri/mongoid,Azzurrio/mongoid,luxerama/mongoid,itbakery/mongoid,socialreferral/mongoid,hubertlepicki/mongoid,jstrocel/mongoid,blackxored/mongoid,alexandru-calinoiu/mongoid,wyattisimo/mongoid,fredjean/mongoid,genexp/mongoid,captain-lucas/mongoid,mgolovnia/mongoid,anuprit/mongoid,kayakyakr/mongoid,kay-kim/mongoid,ganlron/mongoid,bencrouse/mongoid,cmpolis/mongoid,Codas/mongoid,cpuguy83/mongoid,uranazo/mongoid,camallen/mongoid,lowang/mongoid,rosylilly/mongoid,fbernier/mongoid,grossws/mongoid,lawrencecurtis/mongoid,skiz/mongoid,rafaelgaspar/mongoid,hadees/mongoid,ErisExchange/mongoid,subhashb/mongoid,timgluz/mongoid,cjab/mongoid,gicappa/mongoid,evendis/mongoid,kuadrosx/mongoid,kevinmarvin/mongoid,herimedia/mongoid,zBMNForks/mongoid,camallen/mongoid,gregmolnar/mongoid,X0nic/mongoid,codedogfish/mongoid,DouweM/mongoid,itbakery/mongoid,zenjoy/mongoid,maxd/mongoid,rogerz42892/mongoid,wyattisimo/mongoid,X0nic/mongoid,asaaki/mongoid,franc/mongoid,kentaroi/mongoid,afeld/mongoid,astjohn/mongoid,tagliala/mongoid,niedhui/mongoid,KoanHealth/mongoid,jamesalmond/mongoid,shotoso/mongoid,stnguyen/mongoid,zanker/mongoid,shingara/mongoid,xentek/mongoid,rubrikkfabrikken/mongoid,sepastian/mongoid,schnittchen/mongoid,mongodb/mongoid,cao7113/mongoid,tombruijn/mongoid,mongoid/mongoid,wuboy0307/mongoid,flada-auxv/mongoid,trmmy/mongoid,nagachika/mongoid,nagachika/mongoid,socialreferral/mongoid,parov/mongoid,nfo/mongoid,hxx/mongoid,Welovroi/mongoid,Spaceghost/mongoid,bigbenli/mongoid,dbkbali/mongoid,bjori/mongoid,voldy/mongoid,mitio/mongoid,irakli-janiashvili/mongoid,tolsen/mongoid,blackxored/mongoid,ElvinEfendi/mongoid,timgluz/mongoid,dannguyen/mongoid,ahoward/mongoid,hbakhtiyor/mongoid,voldy/mongoid,500px/mongoid,javmorin/mongoid,afeld/mongoid,sepastian/mongoid,kostyantyn/mongoid,nusco/mongoid,rmm5t/mongoid,apptentive-engineering/mongoid,estolfo/mongoid,jtescher/mongoid,gullitmiranda/mongoid,akm/mongoid,77Agency/mongoid,spiegela/mongoid