Auto merge of #8049 - Ms2ger:warnings, r=nox
Auto merge of #8049 - Ms2ger:warnings, r=nox

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dsandeephegde/servo,peterjoel/servo,nrc/servo,emilio/servo,notriddle/servo,splav/servo,cbrewster/servo,emilio/servo,paulrouget/servo,DominoTree/servo,dsandeephegde/servo,fiji-flo/servo,jimberlage/servo,szeged/servo,ConnorGBrewster/servo,mattnenterprise/servo,szeged/servo,rnestler/servo,DominoTree/servo,nnethercote/servo,splav/servo,canaltinova/servo,mbrubeck/servo,nnethercote/servo,splav/servo,ConnorGBrewster/servo,DominoTree/servo,peterjoel/servo,eddyb/servo,mattnenterprise/servo,nnethercote/servo,DominoTree/servo,thiagopnts/servo,szeged/servo,CJ8664/servo,sadmansk/servo,larsbergstrom/servo,canaltinova/servo,thiagopnts/servo,mbrubeck/servo,mattnenterprise/servo,eddyb/servo,DominoTree/servo,splav/servo,sadmansk/servo,jimberlage/servo,dsandeephegde/servo,thiagopnts/servo,fiji-flo/servo,sadmansk/servo,sadmansk/servo,KiChjang/servo,steveklabnik/servo,saneyuki/servo,saneyuki/servo,peterjoel/servo,peterjoel/servo,peterjoel/servo,dati91/servo,szeged/servo,pyfisch/servo,jimberlage/servo,notriddle/servo,emilio/servo,notriddle/servo,larsbergstrom/servo,peterjoel/servo,rnestler/servo,rnestler/servo,avadacatavra/servo,nrc/servo,anthgur/servo,cbrewster/servo,dati91/servo,dsandeephegde/servo,splav/servo,larsbergstrom/servo,emilio/servo,mbrubeck/servo,emilio/servo,CJ8664/servo,larsbergstrom/servo,notriddle/servo,notriddle/servo,DominoTree/servo,notriddle/servo,anthgur/servo,thiagopnts/servo,nrc/servo,cbrewster/servo,notriddle/servo,KiChjang/servo,sadmansk/servo,pyfisch/servo,steveklabnik/servo,pyfisch/servo,paulrouget/servo,eddyb/servo,DominoTree/servo,avadacatavra/servo,dati91/servo,rnestler/servo,saneyuki/servo,SimonSapin/servo,dati91/servo,fiji-flo/servo,steveklabnik/servo,mattnenterprise/servo,KiChjang/servo,steveklabnik/servo,steveklabnik/servo,dati91/servo,eddyb/servo,thiagopnts/servo,canaltinova/servo,larsbergstrom/servo,upsuper/servo,eddyb/servo,mbrubeck/servo,avadacatavra/servo,thiagopnts/servo,sadmansk/servo,avadacatavra/servo,dsandeephegde/servo,dsandeephegde/servo,nnethercote/servo,canaltinova/servo,fiji-flo/servo,nrc/servo,jimberlage/servo,splav/servo,rnestler/servo,notriddle/servo,canaltinova/servo,canaltinova/servo,saneyuki/servo,notriddle/servo,upsuper/servo,jimberlage/servo,rnestler/servo,nnethercote/servo,DominoTree/servo,CJ8664/servo,pyfisch/servo,saneyuki/servo,fiji-flo/servo,larsbergstrom/servo,notriddle/servo,dati91/servo,fiji-flo/servo,cbrewster/servo,paulrouget/servo,splav/servo,cbrewster/servo,pyfisch/servo,peterjoel/servo,eddyb/servo,emilio/servo,szeged/servo,avadacatavra/servo,SimonSapin/servo,splav/servo,paulrouget/servo,jimberlage/servo,SimonSapin/servo,jimberlage/servo,eddyb/servo,ConnorGBrewster/servo,paulrouget/servo,pyfisch/servo,paulrouget/servo,ConnorGBrewster/servo,nrc/servo,SimonSapin/servo,larsbergstrom/servo,mbrubeck/servo,KiChjang/servo,pyfisch/servo,jimberlage/servo,mbrubeck/servo,SimonSapin/servo,CJ8664/servo,fiji-flo/servo,paulrouget/servo,upsuper/servo,nnethercote/servo,saneyuki/servo,cbrewster/servo,mbrubeck/servo,upsuper/servo,upsuper/servo,anthgur/servo,pyfisch/servo,KiChjang/servo,saneyuki/servo,peterjoel/servo,nrc/servo,saneyuki/servo,sadmansk/servo,pyfisch/servo,eddyb/servo,nnethercote/servo,paulrouget/servo,thiagopnts/servo,avadacatavra/servo,CJ8664/servo,emilio/servo,szeged/servo,dati91/servo,canaltinova/servo,sadmansk/servo,ConnorGBrewster/servo,dati91/servo,mattnenterprise/servo,thiagopnts/servo,SimonSapin/servo,DominoTree/servo,jimberlage/servo,nnethercote/servo,KiChjang/servo,szeged/servo,larsbergstrom/servo,szeged/servo,ConnorGBrewster/servo,steveklabnik/servo,szeged/servo,CJ8664/servo,saneyuki/servo,dsandeephegde/servo,anthgur/servo,anthgur/servo,anthgur/servo,emilio/servo,nnethercote/servo,KiChjang/servo,emilio/servo,steveklabnik/servo,KiChjang/servo,upsuper/servo,splav/servo,KiChjang/servo,nnethercote/servo,saneyuki/servo,szeged/servo,peterjoel/servo,fiji-flo/servo,ConnorGBrewster/servo,nrc/servo,emilio/servo,larsbergstrom/servo,upsuper/servo,rnestler/servo,avadacatavra/servo,avadacatavra/servo,mattnenterprise/servo,mattnenterprise/servo,pyfisch/servo,DominoTree/servo,SimonSapin/servo,anthgur/servo,paulrouget/servo,canaltinova/servo,upsuper/servo,paulrouget/servo,CJ8664/servo,rnestler/servo,larsbergstrom/servo,dsandeephegde/servo,cbrewster/servo,SimonSapin/servo,CJ8664/servo,anthgur/servo,ConnorGBrewster/servo,mattnenterprise/servo,KiChjang/servo,cbrewster/servo,splav/servo,peterjoel/servo,mbrubeck/servo