https://clickhouse-test-reports.s3.yandex.net/8367/333ec2e496f4fe4addd22d5fa7c5c2a499099c57/fuzzer/fuzzer.log#fail1
const size_t attribute_index, const Columns & key_columns, const DataTypes & key_types,
    ResultArrayType<Out> & out, std::vector<bool> & found, GetDefault & get_default,
    std::chrono::system_clock::time_point now) const
{
    auto set_value = [&](const size_t index, ReadBuffer & buf)
    {
        keys_pool.ignoreKey(buf);
        Metadata metadata;
        readVarUInt(metadata.data, buf);
        if (metadata.expiresAt() > now)
        {
            if (metadata.isDefault())
                out[index] = get_default(index);
            else
            {
                ignoreFromBufferToAttributeIndex(attribute_index, buf);
                readBinary(out[index], buf);
            }
            found[index] = true;
        }
    };
    getImpl(key_columns, key_types, set_value, found);
}
void SSDComplexKeyCachePartition::getString(const size_t attribute_index,