{ "runner": { "identity": "grahamc-laptop" }, "checkout": { "root": "/home/grahamc/.nix-test-rs" }, "nix": { "system": "x86_64-linux", "remote": "daemon", "build_timeout_seconds": 1800 }, "rabbitmq": { "ssl": true, "host": "events.nix.gsc.io", "username": "...", "password": "..." } }