OutOfMemory with Roslyn scripting API

DemoOutOfMemory.cs

using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp.Scripting;
using Microsoft.CodeAnalysis.Scripting;
using Microsoft.CSharp.RuntimeBinder;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using System.Collections.Generic;
using System.Collections.Immutable;
using System.Dynamic;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;

namespace Demo
{
    [TestClass]
    public class DemoOutOfMemory
    {
        [TestMethod]
        public async Task Test()
        {
            var refs = new List<MetadataReference>{
                MetadataReference.CreateFromFile(typeof(RuntimeBinderException).GetTypeInfo().Assembly.Location),
                MetadataReference.CreateFromFile(typeof(DynamicAttribute).GetTypeInfo().Assembly.Location),
                MetadataReference.CreateFromFile(this.GetType().GetTypeInfo().Assembly.Location),
            };

            var options = ScriptOptions.Default.AddReferences(refs)
                .AddImports("System.Math")
                .AddImports(this.GetType().FullName);

            // Act
            for (var i = 0; i < 1000; i++)
            {
                var expando = new ExpandoObject() as IDictionary<string, object>;
                var globals = new Globals { g = new Dictionary<string, object>() };

                // this formatting is done to simulate a different formula
                var script = CSharpScript.Create(string.Format("5+5 {0}", ""), options, typeof(Globals));
                var dlg = script.CreateDelegate();
                await dlg.Invoke(globals);
            }
        }

        public class Globals // it needs to be public for Roslyn API scripting engine
        {
            public dynamic g;
        }
    }
}

StackTrace.txt

Test Name:	Test
Test FullName:	Demo.DemoOutOfMemory.Test
line 23
Test Outcome:	Failed
Test Duration:	0:05:38,0820234

Result StackTrace:	
at System.Runtime.InteropServices.Marshal.AllocHGlobal(IntPtr cb)
   at System.Runtime.InteropServices.Marshal.AllocHGlobal(Int32 cb)
   at System.Reflection.Internal.NativeHeapMemoryBlock..ctor(Int32 size)
   at System.Reflection.Internal.StreamMemoryBlockProvider.ReadMemoryBlockNoLock(Stream stream, Boolean isFileStream, Int64 start, Int32 size)
   at System.Reflection.PortableExecutable.PEReader..ctor(Stream peStream, PEStreamOptions options, Int32 size)
   at System.Reflection.PortableExecutable.PEReader..ctor(Stream peStream, PEStreamOptions options)
   at Microsoft.CodeAnalysis.ModuleMetadata.CreateFromStream(Stream peStream, PEStreamOptions options)
   at Microsoft.CodeAnalysis.MetadataReference.CreateFromFile(String path, MetadataReferenceProperties properties, DocumentationProvider documentation)
   at Microsoft.CodeAnalysis.Scripting.Hosting.RuntimeMetadataReferenceResolver.<>c.<.ctor>b__11_0(String path, MetadataReferenceProperties properties)
   at Microsoft.CodeAnalysis.Scripting.Hosting.RuntimeMetadataReferenceResolver.CreateResolvedMissingReference(String fullPath)
   at Microsoft.CodeAnalysis.Scripting.Hosting.RuntimeMetadataReferenceResolver.ResolveMissingAssembly(MetadataReference definition, AssemblyIdentity referenceIdentity)
   at Microsoft.CodeAnalysis.CommonReferenceManager`2.ResolveAndBindMissingAssemblies(TCompilation compilation, ImmutableArray`1 explicitAssemblies, ImmutableArray`1 explicitModules, ImmutableArray`1 explicitReferences, ImmutableArray`1 explicitReferenceMap, MetadataReferenceResolver resolver, MetadataImportOptions importOptions, Boolean supersedeLowerVersions, ArrayBuilder`1 referenceBindings, Dictionary`2 assemblyReferencesBySimpleName, ImmutableArray`1& allAssemblies, ImmutableArray`1& metadataReferences, ImmutableArray`1& resolvedReferences, DiagnosticBag resolutionDiagnostics)
   at Microsoft.CodeAnalysis.CommonReferenceManager`2.Bind(TCompilation compilation, ImmutableArray`1 explicitAssemblies, ImmutableArray`1 explicitModules, ImmutableArray`1 explicitReferences, ImmutableArray`1 explicitReferenceMap, MetadataReferenceResolver resolverOpt, MetadataImportOptions importOptions, Boolean supersedeLowerVersions, Dictionary`2 assemblyReferencesBySimpleName, ImmutableArray`1& allAssemblies, ImmutableArray`1& implicitlyResolvedReferences, ImmutableArray`1& implicitlyResolvedReferenceMap, DiagnosticBag resolutionDiagnostics, Boolean& hasCircularReference, Int32& corLibraryIndex)
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.ReferenceManager.CreateAndSetSourceAssemblyFullBind(CSharpCompilation compilation)
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.ReferenceManager.CreateSourceAssemblyForCompilation(CSharpCompilation compilation)
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.GetBoundReferenceManager()
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.get_SourceAssembly()
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.get_Assembly()
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.get_SourceModule()
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.get_CommonSourceModule()
   at Microsoft.CodeAnalysis.Compilation.get_SourceModule()
   at Microsoft.CodeAnalysis.Compilation.CommonBindScriptClass()
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.BindScriptClass()
   at System.Lazy`1.CreateValue()
   at System.Lazy`1.LazyInitValue()
   at System.Lazy`1.get_Value()
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.get_ScriptClass()
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.GetEntryPointAndDiagnostics(CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.GetEntryPoint(CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.CSharp.CSharpCompilation.CommonGetEntryPoint(CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.Compilation.GetEntryPoint(CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.Scripting.ScriptBuilder.Build[T](Compilation compilation, DiagnosticBag diagnostics, Boolean emitDebugInformation, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.Scripting.ScriptBuilder.CreateExecutor[T](ScriptCompiler compiler, Compilation compilation, Boolean emitDebugInformation, CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.Scripting.Script`1.GetExecutor(CancellationToken cancellationToken)
   at Microsoft.CodeAnalysis.Scripting.Script`1.CreateDelegate(CancellationToken cancellationToken)
   at Demo.DemoOutOfMemory.<Test>d__0.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
Result Message:	
Test method Demo.DemoOutOfMemory.Test threw exception: 
System.OutOfMemoryException: Insufficient memory to continue the execution of the program.