Debug workflow

.github/workflows/build.yaml

@@ -11,6 +11,12 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: cachix/install-nix-action@v27
-      - run: ls /
+        with: 
+          extra_nix_config: |
+            sandbox = true
+      - run: whoami
       - run: nix flake check
       - run: nix build
+        continue-on-error: true
+      - run: find /homeless-shelter
+      - run: cat /etc/nix/nix.conf