Project does not build

[dustinlacewell]

FsiEvaluationException:

Error:

        error FS0193: Specified method is not supported.


Output: [Loading /home/disinfo/Paket2Nix/paket-files/fsharp/FAKE/modules/Octokit/Octokit.fsx
         Loading /home/disinfo/Paket2Nix/build.fsx]


Input: /home/disinfo/Paket2Nix/build.fsx

Exception: Yaaf.FSharp.Scripting.FsiEvaluationException: Error while compiling or executing fsharp snippet. ---> System.Exception: Operation failed. The error text has been print the error stream. To return the corresponding FSharpErrorInfo use the EvalInteractionNonThrowing, EvalScriptNonThrowing or EvalExpressionNonThrowing
  at Microsoft.FSharp.Compiler.Interactive.Shell+FsiEvaluationSession.commitResult[a,b] (Microsoft.FSharp.Core.FSharpChoice`2[T1,T2] res) [0x00030] in <5707a2f5ddab8ea7a7450383f5a20757>:0
  at Microsoft.FSharp.Compiler.Interactive.Shell+FsiEvaluationSession.EvalScript (System.String filePath) [0x00014] in <5707a2f5ddab8ea7a7450383f5a20757>:0
  at [email protected] (System.String arg00) [0x00001] in <57a9d688ccf1c534a745038388d6a957>:0
  at Yaaf.FSharp.Scripting.Helper+save_@1072-2[a].Invoke (Microsoft.FSharp.Core.Unit unitVar0) [0x00001] in <57a9d688ccf1c534a745038388d6a957>:0
  at Yaaf.FSharp.Scripting.Helper.consoleCapture[a] (System.IO.TextWriter out, System.IO.TextWriter err, Microsoft.FSharp.Core.FSharpFunc`2[T,TResult] f) [0x0001a] in <57a9d688ccf1c534a745038388d6a957>:0
  at Yaaf.FSharp.Scripting.Helper.redirectOut@1044[a] (System.Boolean preventStdOut, Yaaf.FSharp.Scripting.Helper+OutStreamHelper out, Yaaf.FSharp.Scripting.Helper+OutStreamHelper err, Microsoft.FSharp.Core.FSharpFunc`2[T,TResult] f) [0x0006e] in <57a9d688ccf1c534a745038388d6a957>:0
  at Yaaf.FSharp.Scripting.Helper+save_@1071-1[a].Invoke (System.String text) [0x0002c] in <57a9d688ccf1c534a745038388d6a957>:0
   --- End of inner exception stack trace ---
  at Yaaf.FSharp.Scripting.Helper+save_@1071-1[a].Invoke (System.String text) [0x0008e] in <57a9d688ccf1c534a745038388d6a957>:0
  at Yaaf.FSharp.Scripting.Helper+session@1100.Yaaf-FSharp-Scripting-IFsiSession-EvalScriptWithOutput (System.String ) [0x00001] in <57a9d688ccf1c534a745038388d6a957>:0
  at Fake.FSIHelper.runScriptUncached (System.Boolean useCache, System.String scriptPath, System.Collections.Generic.IEnumerable`1[T] fsiOptions, System.Boolean printDetails, Fake.FSIHelper+CacheInfo cacheInfo, System.IO.TextWriter out, System.IO.TextWriter err) [0x00187] in <57a9d688ccf1c534a745038388d6a957>:0
error FS0193: Specified method is not supported.

CACHING ERROR - please open a issue on FAKE and /cc @matthid

Error: System.NotSupportedException: Type 'FSI_0005.Build' was not completed.
  at System.Reflection.Emit.ModuleBuilder.Save () [0x00048] in <3e43bb100d0f4b9a97151e7d8e1aa0ae>:0
  at System.Reflection.Emit.AssemblyBuilder.Save (System.String assemblyFileName, System.Reflection.PortableExecutableKinds portableExecutableKind, System.Reflection.ImageFileMachine imageFileMachine) [0x0022b] in <3e43bb100d0f4b9a97151e7d8e1aa0ae>:0
  at System.Reflection.Emit.AssemblyBuilder.Save (System.String assemblyFileName) [0x00000] in <3e43bb100d0f4b9a97151e7d8e1aa0ae>:0
  at Fake.FSIHelper.handleCaching[a] (System.Boolean printDetails, Yaaf.FSharp.Scripting.IFsiSession session, a fsiErrorOutput, System.IO.DirectoryInfo cacheDir, Fake.FSIHelper+CacheInfo cacheInfo) [0x00046] in <57a9d688ccf1c534a745038388d6a957>:0