./mach package should respect target argument
./mach package should respect target argument

larsbergstrom/servo,DominoTree/servo,splav/servo,emilio/servo,jimberlage/servo,SimonSapin/servo,notriddle/servo,larsbergstrom/servo,SimonSapin/servo,szeged/servo,jimberlage/servo,nnethercote/servo,KiChjang/servo,peterjoel/servo,DominoTree/servo,pyfisch/servo,szeged/servo,notriddle/servo,larsbergstrom/servo,larsbergstrom/servo,emilio/servo,jimberlage/servo,splav/servo,saneyuki/servo,emilio/servo,KiChjang/servo,peterjoel/servo,saneyuki/servo,szeged/servo,pyfisch/servo,pyfisch/servo,splav/servo,larsbergstrom/servo,DominoTree/servo,DominoTree/servo,peterjoel/servo,nnethercote/servo,KiChjang/servo,peterjoel/servo,splav/servo,saneyuki/servo,notriddle/servo,KiChjang/servo,SimonSapin/servo,nnethercote/servo,sadmansk/servo,sadmansk/servo,szeged/servo,nnethercote/servo,splav/servo,saneyuki/servo,sadmansk/servo,szeged/servo,paulrouget/servo,emilio/servo,szeged/servo,DominoTree/servo,emilio/servo,larsbergstrom/servo,DominoTree/servo,SimonSapin/servo,notriddle/servo,splav/servo,nnethercote/servo,sadmansk/servo,sadmansk/servo,szeged/servo,jimberlage/servo,DominoTree/servo,peterjoel/servo,larsbergstrom/servo,saneyuki/servo,SimonSapin/servo,paulrouget/servo,KiChjang/servo,saneyuki/servo,larsbergstrom/servo,KiChjang/servo,peterjoel/servo,notriddle/servo,SimonSapin/servo,KiChjang/servo,nnethercote/servo,emilio/servo,splav/servo,KiChjang/servo,peterjoel/servo,paulrouget/servo,DominoTree/servo,pyfisch/servo,emilio/servo,emilio/servo,szeged/servo,pyfisch/servo,saneyuki/servo,pyfisch/servo,splav/servo,DominoTree/servo,notriddle/servo,nnethercote/servo,larsbergstrom/servo,paulrouget/servo,emilio/servo,sadmansk/servo,paulrouget/servo,pyfisch/servo,sadmansk/servo,DominoTree/servo,nnethercote/servo,notriddle/servo,jimberlage/servo,SimonSapin/servo,pyfisch/servo,SimonSapin/servo,emilio/servo,notriddle/servo,notriddle/servo,jimberlage/servo,peterjoel/servo,paulrouget/servo,paulrouget/servo,szeged/servo,notriddle/servo,saneyuki/servo,paulrouget/servo,KiChjang/servo,saneyuki/servo,pyfisch/servo,peterjoel/servo,jimberlage/servo,paulrouget/servo,nnethercote/servo,splav/servo,paulrouget/servo,jimberlage/servo,szeged/servo,sadmansk/servo,pyfisch/servo,peterjoel/servo,saneyuki/servo,nnethercote/servo,splav/servo,larsbergstrom/servo,KiChjang/servo,jimberlage/servo