try to build it without the container

.github/workflows/publish-templates.yml

@@ -15,7 +15,7 @@ name: Publish templates
 
 
 on:
-#  push: # For testing locally, to be removed.
+  push: # For testing locally, to be removed.
   # A manual dispatch for now - automatic on releases later.
   workflow_dispatch:
     inputs:
@@ -27,8 +27,6 @@ on:
 jobs:
   publish-templates:
     runs-on: ubuntu-latest
-    container:
-      image: docker.io/paritytech/ci-unified:bullseye-1.75.0-2024-01-22-v20240109
     strategy:
       fail-fast: false
       matrix:
@@ -134,28 +132,13 @@ jobs:
 
       # 3. Verify the build. Push the changes or create a PR.
 
-      # We've run into out-of-disk error when compiling Polkadot in the next step, so we free up some space this way.
-      - name: Free Disk Space (Ubuntu)
-        uses: jlumbroso/free-disk-space@54081f138730dfa15788a46383842cd2f914a1be # 1.3.1
-        with:
-          android: true # This alone is a 12 GB save.
-          # We disable the rest because it caused some problems. (they're enabled by default)
-          # The Android removal is enough.
-          dotnet: false
-          haskell: false
-          large-packages: false
-          swap-storage: false
-
       - name: Check if it compiles
         id: check-compilation
         run: |
           set -e
-          # Uncomment later.
-          # cargo build
-          # cargo test
-
-          # Run anything instead, to generate Cargo.lock
-          cargo tree --depth 1
+          Uncomment later.
+          cargo build
+          cargo test
         working-directory: "${{ env.template-path }}"
         timeout-minutes: 90
       - name: Create PR on failure