anchor.diff:    bazel-build = buildBazelPackage {
       name = "bazel-build-${pname}-${version}";
   
  -    bazel = bazel_4;
  +    bazel = bazel_5;
   
       src = fetchFromGitHub {
         owner = "google";
         repo = "jax";
         rev = "${pname}-v${version}";
  -      sha256 = "01ks4djbpjsxjy2zwdwv3h00sgwi4ps3jz75swddrw2f56zjdmw4";
  +      sha256 = "0ndpngx5k6lf6jqjck82bbp0gs943z0wh7vs9gwbyk2bw0da7w72";
       };
   
       nativeBuildInputs = [
  
positive.code: 
    # Build-time dependencies:
  , addOpenGLRunpath
  , bazel_4
  , binutils
  , buildBazelPackage
  , buildPythonPackage
  
negative.code:     fetchAttrs = {
        sha256 =
          if cudaSupport then
            "1k0rjxqjm703gd9navwzx5x3874b4dxamr62m1fxhm79d271zxis"
          else
            "0ivah1w41jcj13jm740qzwx5h0ia8vbj71pjgd0zrfk3c92kll41";
      };
  
      buildAttrs = {
  