diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index cf212863ce..3d505d56f9 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -162,12 +162,12 @@ jobs:
           cache: 'pip' # caching pip dependencies
       - name: Install requirements
         shell: bash  # for Windows compatibility
-        run: |
+        run: |  # CoreML must be installed before export due to protobuf error from AutoInstall
           python -m pip install --upgrade pip wheel
           if [ "${{ matrix.torch }}" == "1.8.0" ]; then
-              pip install -e . torch==1.8.0 torchvision==0.9.0 pytest --extra-index-url https://download.pytorch.org/whl/cpu
+              pip install -e . torch==1.8.0 torchvision==0.9.0 pytest 'coremltools>=6.0,<=6.2' --extra-index-url https://download.pytorch.org/whl/cpu
           else
-              pip install -e . pytest --extra-index-url https://download.pytorch.org/whl/cpu
+              pip install -e . pytest 'coremltools>=6.0,<=6.2' --extra-index-url https://download.pytorch.org/whl/cpu
           fi
       - name: Check environment
         run: |
diff --git a/.github/workflows/docker.yaml b/.github/workflows/docker.yaml
index ad10e60e52..1cf4b4902e 100644
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@@ -49,7 +49,6 @@ jobs:
             platforms: "linux/amd64"
     steps:
       - name: Checkout repo
-        if: github.event_name == 'push' || github.event.inputs.dockerfile == matrix.dockerfile
         uses: actions/checkout@v3
 
       - name: Set up QEMU
@@ -65,21 +64,22 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: Build Image
+        if: github.event_name == 'push' || github.event.inputs.dockerfile == matrix.dockerfile
         run: |
           docker build --platform ${{ matrix.platforms }} -f docker/${{ matrix.dockerfile }} -t ultralytics/ultralytics:${{ matrix.tags }} .
 
       - name: Run Tests
-        if: matrix.platforms == 'linux/amd64'  # arm64 images not supported on GitHub CI runners
+        if: (github.event_name == 'push' || github.event.inputs.dockerfile == matrix.dockerfile) && matrix.platforms == 'linux/amd64'  # arm64 images not supported on GitHub CI runners
         run: |
           docker run ultralytics/ultralytics:${{ matrix.tags }} /bin/bash -c "pip install pytest && pytest tests"
 
       - name: Run Benchmarks
-        if: matrix.platforms == 'linux/amd64'  # arm64 images not supported on GitHub CI runners
+        if: (github.event_name == 'push' || github.event.inputs.dockerfile == matrix.dockerfile) && matrix.platforms == 'linux/amd64'  # arm64 images not supported on GitHub CI runners
         run: |
           docker run ultralytics/ultralytics:${{ matrix.tags }} yolo benchmark model=yolov8n.pt imgsz=160 verbose=0.26
 
       - name: Push Image
-        if: github.event_name == 'push' || github.event.inputs.push == true
+        if: github.event_name == 'push' || (github.event.inputs.dockerfile == matrix.dockerfile && github.event.inputs.push == true)
         run: |
           docker push ultralytics/ultralytics:${{ matrix.tags }}
 
diff --git a/ultralytics/engine/exporter.py b/ultralytics/engine/exporter.py
index 10aecaf1f5..31be6f229b 100644
--- a/ultralytics/engine/exporter.py
+++ b/ultralytics/engine/exporter.py
@@ -116,7 +116,7 @@ def try_export(inner_func):
             return f, model
         except Exception as e:
             LOGGER.info(f'{prefix} export failure ❌ {dt.t:.1f}s: {e}')
-            return None, None
+            raise e
 
     return outer_func