- GITHUB_SERVER_URL may point to unreachable external domain
- Use http://192.168.2.189:3000 directly with GITHUB_TOKEN for auth
- Private repos require token-in-URL authentication
- Private repos require authentication for git clone
- Inject GITHUB_TOKEN into clone URL: http://echo:{GITHUB_TOKEN}@host/repo.git
- Kill stuck clone processes on runner before new build
- Docker-in-Docker fails with SIGKILL in LXC (exit 137 after 45s)
- Even --privileged mode doesn't fix DinD in LXC
- Native act_runner binary installed on LXC host with systemd service
- Host is Ubuntu 24.04 with Rust 1.95, Node 18, npm pre-installed
- runs-on: linux maps to linux:host label (direct host execution)
- No GitHub action dependencies (pure shell steps only)
- Change runs-on back to ubuntu-latest (maps to docker://ubuntu:24.04)
- Remove container: directive (label already specifies image)
- Remove sudo (running as root in Ubuntu container)
- Always install Rust (no caching between runs yet)
- Change runs-on from ubuntu-latest to linux (maps to linux:host)
- Remove container: directive that caused SIGKILL on sibling containers
- Run directly on LXC host which is already Ubuntu
- Add sudo for apt-get commands on host
- Check for existing cargo before installing Rust
- Replace actions/checkout with git clone using GITHUB_SERVER_URL
- Remove actions/cache (no cross-run caching for now)
- Consolidate into single job (no artifact passing needed)
- Remove actions/upload-artifact and actions/download-artifact
- Pure shell steps only - no cloning from github.com needed
