Better artresizer error logging
Better artresizer error logging

Should help diagnose #1721.

jackwilsdon/beets,kelvinhammond/beets,pkess/beets,Kraymer/beets,lengtche/beets,LordSputnik/beets,beetbox/beets,Freso/beets,Kraymer/beets,mosesfistos1/beetbox,madmouser1/beets,kelvinhammond/beets,ibmibmibm/beets,madmouser1/beets,artemutin/beets,madmouser1/beets,diego-plan9/beets,parapente/beets,lengtche/beets,Freso/beets,LordSputnik/beets,beetbox/beets,sampsyo/beets,shamangeorge/beets,jcoady9/beets,diego-plan9/beets,diego-plan9/beets,kelvinhammond/beets,swt30/beets,SusannaMaria/beets,kareemallen/beets,lengtche/beets,pkess/beets,parapente/beets,Kraymer/beets,beetbox/beets,jcoady9/beets,jcoady9/beets,MyTunesFreeMusic/privacy-policy,mosesfistos1/beetbox,jackwilsdon/beets,kareemallen/beets,jackwilsdon/beets,shamangeorge/beets,Freso/beets,mried/beets,mosesfistos1/beetbox,SusannaMaria/beets,pkess/beets,MyTunesFreeMusic/privacy-policy,pkess/beets,xsteadfastx/beets,mosesfistos1/beetbox,mried/beets,ibmibmibm/beets,sampsyo/beets,kareemallen/beets,MyTunesFreeMusic/privacy-policy,artemutin/beets,diego-plan9/beets,MyTunesFreeMusic/privacy-policy,artemutin/beets,madmouser1/beets,mried/beets,shamangeorge/beets,LordSputnik/beets,xsteadfastx/beets,shamangeorge/beets,parapente/beets,jcoady9/beets,xsteadfastx/beets,LordSputnik/beets,swt30/beets,xsteadfastx/beets,artemutin/beets,ibmibmibm/beets,sampsyo/beets,parapente/beets,swt30/beets,Freso/beets,mried/beets,swt30/beets,ibmibmibm/beets,lengtche/beets,kareemallen/beets,SusannaMaria/beets,Kraymer/beets,kelvinhammond/beets,jackwilsdon/beets,SusannaMaria/beets,sampsyo/beets,beetbox/beets