cron doesn't work

.gitea/workflows/post.yaml

@@ -1,31 +0,0 @@
-name: Post
-run-name: ${{ github.actor }} is posting RuleBot
-on:
-  schedule:
-    # - cron: '23 */7 * * *'
-    - cron: '5 * * * *'
-   
-jobs:
-  Publish-Cargo:
-    runs-on: ubuntu-latest
-    steps:
-      - run: echo "The job was automatically triggered by a ${{ github.event_name }} event."
-      - run: echo "This job is now running on a ${{ runner.os }}."
-      - run: echo "The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
-
-      - name: Install minimal Rust
-        uses: https://github.com/actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          profile: minimal
-
-      - name: Install
-        uses: https://github.com/actions-rs/cargo@v1
-        with:
-          command: install
-          args: --index=https://git.raptorpond.com/henine/_cargo-index.git rulebot
-
-      - name: Run
-        env:
-          MASTODON_TOKEN: ${{ secrets.MASTODON_TOKEN }}
-        run: rulebot