@@ -4,7 +4,15 @@
 
 name: CI
 
-on: ["push", "pull_request"]
+on:
+  schedule:
+    # Trigger a build everyday to capture rustc change early
+    # This runs at 01:53 UTC, a randomly generated time after
+    # daily nightly release.
+    - cron: '53 1 * * *'
+  workflow_dispatch: {}
+  push: {}
+  pull_request: {}
 
 env:
   CARGO_TERM_COLOR: always