os/exec.Error.Err (field)

3 uses

	os/exec (current package)
		exec.go#L44: 	Err error
		exec.go#L48: 	return "exec: " + strconv.Quote(e.Name) + ": " + e.Err.Error()
		exec.go#L51: func (e *Error) Unwrap() error { return e.Err }