Recreate benchmark project and update deps Fix #3561

src/Umbraco.Tests.Benchmarks/TryConvertToBenchmarks.cs

@@ -1,6 +1,8 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using BenchmarkDotNet.Attributes;
+using BenchmarkDotNet.Engines;
 using Umbraco.Core;
 
 namespace Umbraco.Tests.Benchmarks
@@ -12,9 +14,9 @@ namespace Umbraco.Tests.Benchmarks
         private static readonly string Date = "Saturday 10, November 2012";
 
         [Benchmark(Description = "List<string> to IEnumerable<string>")]
-        public IEnumerable<string> TryConvertToEnumerable()
+        public IList<string> TryConvertToEnumerable()
         {
-            return List.TryConvertTo<IEnumerable<string>>().Result;
+            return List.TryConvertTo<IEnumerable<string>>().Result.ToList();
         }
 
         [Benchmark(Description = "Int to Double")]
@@ -41,4 +43,4 @@ namespace Umbraco.Tests.Benchmarks
             return Date.TryConvertTo<DateTime>().Result;
         }
     }
-}
+}