Specify beta8 version explicitly.

BasicTest_dnxcore50/project.json

@@ -34,7 +34,7 @@
   "frameworks": {
     "dnxcore50": {
       "dependencies": {
-        "System.Console": "4.0.0-beta-*"
+        "System.Console": "4.0.0-beta-23409"
       }
     }
   }

StackExchange.Redis.Tests_dnxcore50/StackExchange.Redis.Tests/project.json

@@ -35,12 +35,11 @@
     "dnxcore50": {
       "dependencies": {
         "System.Console": "4.0.0-beta-*",
-        "System.Linq.Expressions": "4.0.11-beta-*",
-        "System.Reflection.Extensions": "4.0.1-beta-*",
-        "System.Threading.Tasks.Parallel": "4.0.1-beta-*",
-        "Microsoft.CSharp": "4.0.0-beta-*",
-        "nunit": "3.0.0-rc-2",
-        "nunitlite": "3.0.0-rc-2"
+        "System.Linq.Expressions": "4.0.11-beta-23409",
+        "System.Reflection.Extensions": "4.0.1-beta-23409",
+        "System.Threading.Tasks.Parallel": "4.0.1-beta-23409",
+        "Microsoft.CSharp": "4.0.1-beta-23409",
+        "nunitlite": "3.0.0"
       }
     }
   }

StackExchange.Redis_dnxcore50/StackExchange.Redis/project.json

@@ -32,27 +32,27 @@
     "dnxcore50": {
       "dependencies": {
         "System.Diagnostics.Debug": "4.0.0",
-        "System.Diagnostics.TraceSource": "4.0.0-beta-*",
+        "System.Diagnostics.TraceSource": "4.0.0-beta-23409",
         "System.Diagnostics.Tools": "4.0.0",
         "System.IO.Compression": "4.0.0",
         "System.Globalization": "4.0.10",
         "System.Linq": "4.0.0",
         "System.Net.Primitives": "4.0.10",
-        "System.Net.Sockets": "4.1.0-beta-*",
-        "System.Net.Security": "4.0.0-beta-*",
-        "System.Net.NameResolution": "4.0.0-beta-*",
+        "System.Net.Sockets": "4.1.0-beta-23409",
+        "System.Net.Security": "4.0.0-beta-23409",
+        "System.Net.NameResolution": "4.0.0-beta-23409",
         "System.Reflection": "4.0.0",
         "System.Reflection.Emit": "4.0.0",
         "System.Reflection.TypeExtensions": "4.0.0",
         "System.Reflection.Primitives": "4.0.0",
         "System.Reflection.Emit.Lightweight": "4.0.0",
-        "System.Security.Cryptography.Algorithms": "4.0.0-beta-*",
-        "System.Security.Cryptography.X509Certificates": "4.0.0-beta-*",
+        "System.Security.Cryptography.Algorithms": "4.0.0-beta-23409",
+        "System.Security.Cryptography.X509Certificates": "4.0.0-beta-23409",
         "System.Text.RegularExpressions": "4.0.10",
         "System.Threading": "4.0.0",
         "System.Threading.Thread": "4.0.0-*",
-        "System.Threading.ThreadPool": "4.0.10-beta-*",
-        "System.Threading.Timer": "4.0.1-beta-*",
+        "System.Threading.ThreadPool": "4.0.10-beta-23409",
+        "System.Threading.Timer": "4.0.1-beta-23409",
         "System.Threading.Tasks": "4.0.0"
       }
     }