ed on for safety.unsafe precondition(s) violated: str::get_unchecked requires that the range is within the string slice This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: hint::assert_unchecked must never be called when the condition is false This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: hint::unreachable_unchecked must never be reached This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.Malformed size_hint falseregex: thread ID allocation space exhaustedunsafe precondition(s) violated: isize::unchecked_neg cannot overflow This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: usize::unchecked_add cannot overflow This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.unsafe precondition(s) violated: usize::unchecked_mul cannot overflow This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety.internal error: entered unreachable codeParseBoolErrori p