message: Fix "depsets cannot contain mutable items" error with CUDA builds in Bazel 0.5.3
diff: @@ -106,7 +106,7 @@ def _get_cxx_inc_directories_impl(repository_ctx, cc, lang_is_cpp):
  else:
  inc_dirs = result.stderr[index1 + 1:index2].strip()
  - return [repository_ctx.path(_cxx_inc_convert(p))
  + return [str(repository_ctx.path(_cxx_inc_convert(p)))
  for p in inc_dirs.split("\n")]
  def get_cxx_inc_directories(repository_ctx, cc):
  