Move the Pipeline creation to the end of Pipeline::spawn().
Move the Pipeline creation to the end of Pipeline::spawn().

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