I don't know if I have sympathy for this argument. Your script ostensibly handles (at least logs) errors and warnings right? Do you exhaustively handle every s

I don't know if I have sympathy for this argument. Your script ostensibly handles (at least logs) errors and warnings right? Do you exhaustively handle every single error and warning in a unique and different way or do you have a catchall "If non-0 return code then fail"? How does introducing new output to stderr affect that?