Move ABI check to kernel-builder check-abi

.github/workflows/rust.yaml

@@ -18,8 +18,7 @@ jobs:
           components: rustfmt
       - name: Cargo fmt (kernel-abi-check)
         run: |
-          ( cd kernel-abi-check/kernel-abi-check && cargo fmt --all -- --check )
-          ( cd kernel-abi-check/bindings/python && cargo fmt --all -- --check )
+          ( cd kernel-abi-check && cargo fmt --all -- --check )
       - name: Cargo fmt (kernels-data)
         run: |
           ( cd kernels-data && cargo fmt --all -- --check )
@@ -46,8 +45,7 @@ jobs:
           components: clippy
       - name: Clippy (kernel-abi-check)
         run: |
-          ( cd kernel-abi-check/kernel-abi-check && cargo clippy -- -D warnings )
-          ( cd kernel-abi-check/bindings/python && cargo clippy -- -D warnings )
+          ( cd kernel-abi-check && cargo clippy -- -D warnings )
       - name: Clippy (kernels-data)
         run: |
           ( cd kernels-data && cargo clippy -- -D warnings )

.github/workflows/test_kernels.yaml

@@ -84,12 +84,6 @@ jobs:
           uv pip install einops nvidia-cutlass-dsl
           uv run pytest tests/test_deps.py
 
-      - name: Check kernel check
-        working-directory: ./kernels
-        run: |
-          uv pip install ../kernel-abi-check/bindings/python
-          uv run kernels check kernels-community/activation
-
       - name: Import check without torch
         working-directory: ./kernels
         run: |
@@ -104,7 +98,6 @@ jobs:
       - name: Run command-line tools without Torch
         working-directory: ./kernels
         run: |
-          uv run kernels check kernels-community/activation
           uv run kernels versions kernels-community/activation
 
       # This is done to securely run the coverage test and to post comments even

.github/workflows/test_python.yaml

@@ -16,31 +16,6 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  kernel-abi-check:
-    name: kernel-abi-check bindings
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        python-version: ["3.12"]
-
-    env:
-      UV_PYTHON_PREFERENCE: only-managed
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
-
-      - name: Install uv and set the python version
-        uses: astral-sh/setup-uv@37802adc94f370d6bfd71619e3f0bf239e1f3b78 # v7.6.0
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: Install the project
-        run: ( cd kernel-abi-check/bindings/python && uv sync --all-extras --dev)
-
-      - name: Run tests
-        run: ( cd kernel-abi-check/bindings/python && uv run pytest tests )
-
   kernels-data:
     name: kernels-data bindings
     runs-on: ubuntu-latest