lidLengthTryFromSliceErrorParseIntErrorusize overflow when calculating b64 lengthunsafe precondition(s) violated: slice::get_unchecked requires that the index is within the slice This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.mid > lenassertion failed: index < self.results.as_ref().len()SCRAM error: