Automapper AccessViolationException

gistfile1.cs

using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using AutoMapper;
using NUnit.Framework;

namespace StackOverflowExample.Automapper
{
    public class Contact
    {
        public Guid ContactId { get; set; }
        public string Name { get; set; }
        public List<Address> Addresses { get; set; }
    }

    public partial class Address
    {
        public Guid AddressId { get; set; }
        public Guid ContactId { get; set; }
        public string StreetAddress { get; set; }
    }

    [TestFixture]
    public class DatasetRelations
    {
        [Test]
        public void RelationMappingTest()
        {
            //arrange
            var firstContactGuid = Guid.NewGuid();
            var secondContactGuid = Guid.NewGuid();

            var addressTable = new DataTable("Addresses");
            addressTable.Columns.Add("AddressId");
            addressTable.Columns.Add("ContactId");
            addressTable.Columns.Add("StreetAddress");
            addressTable.Rows.Add(Guid.NewGuid(), firstContactGuid, "c1 a1");
            addressTable.Rows.Add(Guid.NewGuid(), firstContactGuid, "c1 a2");
            addressTable.Rows.Add(Guid.NewGuid(), secondContactGuid, "c2 a1");

            var contactTable = new DataTable("Contacts");
            contactTable.Columns.Add("ContactId");
            contactTable.Columns.Add("Name");
            contactTable.Rows.Add(firstContactGuid, "contact1");
            contactTable.Rows.Add(secondContactGuid, "contact2");

            var dataSet = new DataSet();
            dataSet.Tables.Add(contactTable);
            dataSet.Tables.Add(addressTable);

            Mapper.CreateMap<IDataReader, Address>();
            Mapper.CreateMap<IDataReader, Contact>().ForMember(c=>c.Addresses, opt=>opt.Ignore());

            //act
            var addresses = GetDataFromDataTable<Address>(dataSet, "Addresses");
            var contacts = GetDataFromDataTable<Contact>(dataSet, "Contacts");
            foreach (var contact in contacts)
            {
                contact.Addresses = addresses.Where(a => a.ContactId == contact.ContactId).ToList();
            }
        }

        private IList<T> GetDataFromDataTable<T>(DataSet dataSet, string tableName)
        {
            var table = dataSet.Tables[tableName];
            using (var reader = dataSet.CreateDataReader(table))
            {
                return Mapper.Map<IList<T>>(reader).ToList();
            }
        }
    }
}