‘basicDrv.inputSrcs’ also contains the outputs of inputDrvs. These don't necessarily exist in the local store, so copying them may cause an exception. We should only copy the real inputSrcs.
‘basicDrv.inputSrcs’ also contains the outputs of inputDrvs. These don't necessarily exist in the local store, so copying them may cause an exception. We should only copy the real inputSrcs.