Merge pull request #291 from mgeisler/weekly-builds

Setup weekly build to catch errors on nightly Rust

Author: mgeisler

.github/workflows/build.yml

@@ -5,6 +5,8 @@ on:
   push:
     branches:
       - master
+  schedule:
+    - cron: '30 18 * * 5'  # Every Friday at 17:30 UTC
 
 env:
   CARGO_TERM_COLOR: always