Build Error in AppVeyor: The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.

[iSatishYadav]

test\aspnet_compiler -p src -v -u output
Microsoft (R) ASP.NET Compilation Tool version 4.0.30319.33440
Utility to precompile an ASP.NET application
Copyright (C) Microsoft Corporation. All rights reserved.
error ASPRUNTIME: The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 characters.
Command exited with code 1

[iSatishYadav]

Repro:

1. Fork
2. Build with AppVeyor