Save sccache logs for debugging

Author: sandhose

.github/workflows/ci.yaml

@@ -18,6 +18,8 @@ env:
   CARGO_NET_GIT_FETCH_WITH_CLI: "true"
   SCCACHE_GHA_ENABLED: "true"
   RUSTC_WRAPPER: "sccache"
+  SCCACHE_ERROR_LOG: /tmp/sccache_log.txt
+  SCCACHE_LOG: debug
 
 jobs:
   opa-lint:
@@ -250,6 +252,12 @@ jobs:
         env:
           SQLX_OFFLINE: "1"
 
+      - name: Upload the sccache log
+        uses: actions/[email protected]
+        with:
+          name: sccache-log
+          path: /tmp/sccache_log.txt
+
       - name: Upload archive to workflow
         uses: actions/[email protected]
         with: