Just straight up try running it on GitHub-hosted runners

.github/workflows/release-plz.yaml

@@ -1,13 +1,12 @@
-name: Release-plz
+name: release-plz
 
 permissions:
   pull-requests: write
   contents: write
 
 on:
   push:
-    branches:
-      - main
+    branches: ["main"]
 
 jobs:
   release-plz:
@@ -18,10 +17,8 @@ jobs:
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
-      - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@stable
       - name: Run release-plz
         uses: MarcoIeni/[email protected]
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+          CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}

.github/workflows/test.yml

@@ -2,25 +2,17 @@ name: test
 
 on:
   push:
-    branches:
-      - main
+    branches: ["main"]
   pull_request:
   merge_group:
 
 jobs:
   test:
-    env:
-      RUSTC_WRAPPER: sccache
-      CARGO_INCREMENTAL: 0
-      CARGO_HOME: /vol/cargo
-    runs-on: self-hosted
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Run tests
         run: |
           cd ${{ github.workspace }}
-          sccache --zero-stats
           cargo clippy
           just ci-test
-          sccache --show-stats