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4>------ Build started: Project: cycles_kernel_cuda, Configuration: Release x64 ------
4>  Building Custom Rule D:/temp/blender-git/blender/intern/cycles/kernel/CMakeLists.txt
4>  CMake does not need to re-run because D:\temp\blender-git\build_windows_Release_x64_vc12_Release\intern\cycles\kernel\CMakeFiles\generate.stamp is up-to-date.
4>  Generating kernel_sm_20.cubin
4>  Internal error
4>CUSTOMBUILD : nvcc warning : The 'compute_20', 'sm_20', and 'sm_21' architectures are deprecated, and may be removed in a future release (Use -Wno-deprecated-gpu-targets to suppress warning).
4>  kernel.cu
4>CUSTOMBUILD : nvcc error : 'ptxas' died with status 0xC0000005 (ACCESS_VIOLATION)
(...)