Merge pull request #1621 from eqlabs/ci

ci: periodically refresh cache

.github/workflows/ci.yml

@@ -6,6 +6,9 @@ on:
     branches: [main]
   pull_request:
     branches: [main]
+  # Daily cron job used to clear and rebuild cache (https://github.com/Swatinem/rust-cache/issues/181).
+  schedule:
+    - cron: '0 0 * * *'
 
 # Limits workflow concurrency to only the latest commit in the PR.
 concurrency:
@@ -36,8 +39,15 @@ jobs:
           save-if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
       - uses: Noelware/[email protected]
       - uses: taiki-e/install-action@nextest
+      - name: Clear cache
+        if: github.event_name =='schedule'
+        run: |
+          cargo clean
+          rm -rf ~/.cargo/registry
+          rm -rf ~/.cargo/git
       - name: Compile unit tests
-        run: cargo nextest run --all-targets --all-features --workspace --locked --no-run --timings
+        # --build-jobs 1 as we are constantly OOMing during compilation.
+        run: cargo nextest run --all-targets --all-features --workspace --locked --no-run --timings --build-jobs 1
       - name: Run unit tests
         run: timeout 10m cargo nextest run --no-fail-fast --all-targets --all-features --workspace --locked
       - name: Store timings
@@ -58,6 +68,12 @@ jobs:
         with:
           save-if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
       - uses: Noelware/[email protected]
+      - name: Clear cache
+        if: github.event_name =='schedule'
+        run: |
+          cargo clean
+          rm -rf ~/.cargo/registry
+          rm -rf ~/.cargo/git
       - run: cargo clippy --workspace --all-targets --all-features --locked -- -D warnings -D rust_2018_idioms
 
   rustfmt:
@@ -80,6 +96,9 @@ jobs:
         with:
           save-if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
       - uses: Noelware/[email protected]
+      - name: Clear cache
+        if: github.event_name =='schedule'
+        run: cargo clean
       - run: cargo doc --no-deps --document-private-items
 
   dep-sort: