try driver-opts: image=moby/buildkit:v0.11.0

.github/workflows/docker-ubuntu-branch-image.yml

@@ -24,6 +24,8 @@ jobs:
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3.10.0
+        with:
+          driver-opts: image=moby/buildkit:v0.11.0
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
@@ -32,6 +34,17 @@ jobs:
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Build and export to Docker
+        uses: docker/build-push-action@v6
+        with:
+          load: true
+          context: ./
+          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:test
+
+      - name: Test
+        run: |
+          docker run --rm -e "TEST=1" ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:test
+
       - name: Get tag as branch name
         id: tag
         run: |