Revert me: Debug CI

Author: cmichi

.github/workflows/ci.yml

@@ -620,14 +620,7 @@ jobs:
           # todo @cmichi: We ignore `contract-xcm` until we can run a relaychain + parachain
           # setup with `ink-node`. This is required for testing XCM.
           command: |
-            cat ./all-contracts | \
-            grep integration-tests | \
-            scripts/for_all_contracts_exec.sh \
-              --ignore internal/static-buffer \
-              --ignore internal/mapping \
-              --ignore public/contract-xcm \
-              --partition ${{ matrix.partition }}/4 -- \
-              cargo contract test --all-features --manifest-path {}
+            RUST_LOG=trace cargo contract test --verbose --all-features --manifest-path integration-tests/public/precompile-demo/Cargo.toml
 
   examples-test-mapping:
     runs-on: ubuntu-latest