diff --git a/run.json b/run.json
index ee58640ca..0612abc86 100644
--- a/run.json
+++ b/run.json
@@ -341,14 +341,115 @@
     }
   },
   "web_url": "http://127.0.0.1:32276/runs/01KSSY84ES3B2NN26YP0VVFV53",
-  "start": null,
-  "status": {
-    "kind": "starting"
+  "start": {
+    "start_time": "2026-05-29T13:20:02.121624Z",
+    "run_branch": "fabro/run/01KSSY84ES3B2NN26YP0VVFV53",
+    "base_sha": "0f6da7d5ccf4484022b05b1e2bef318093bb476c"
   },
-  "status_updated_at": "2026-05-29T13:19:47.218407Z",
-  "last_event_at": "2026-05-29T13:20:01.544666Z",
+  "status": {
+    "kind": "running"
+  },
+  "status_updated_at": "2026-05-29T13:20:02.121683Z",
+  "last_event_at": "2026-05-29T13:20:04.766899Z",
   "pending_control": null,
-  "checkpoints": [],
+  "checkpoints": [
+    {
+      "seq": 20,
+      "checkpoint": {
+        "timestamp": "2026-05-29T13:20:04.766582Z",
+        "current_node": "start",
+        "completed_nodes": [
+          "start"
+        ],
+        "node_retries": {},
+        "context_values": {
+          "graph.goal": "Verify the sandbox can lint and test the project",
+          "graph.rankdir": "LR",
+          "internal.retry_count.start": 0,
+          "failure_class": "",
+          "internal.run_id": "01KSSY84ES3B2NN26YP0VVFV53",
+          "current_node": "start",
+          "internal.work_dir": "/home/daytona/workspace/fabro",
+          "graph.retry_target": "exit",
+          "outcome": "succeeded",
+          "failure_signature": "",
+          "internal.fidelity": "compact",
+          "internal.node_visit_count": 1,
+          "internal.thread_id": null
+        },
+        "node_outcomes": {
+          "start": {
+            "status": "succeeded",
+            "usage": null
+          }
+        },
+        "next_node_id": "toolchain",
+        "node_visits": {
+          "start": 1
+        }
+      },
+      "diff": {}
+    },
+    {
+      "seq": 0,
+      "checkpoint": {
+        "timestamp": "2026-05-29T13:20:06.432671Z",
+        "current_node": "toolchain",
+        "completed_nodes": [
+          "start",
+          "toolchain"
+        ],
+        "node_retries": {},
+        "context_values": {
+          "graph.retry_target": "exit",
+          "internal.retry_count.toolchain": 0,
+          "internal.thread_id": "start",
+          "failure_signature": "toolchain|deterministic|script failed with exit code: <n> ## output /home/daytona/.daytona/sessions/fabro-<hex>/<hex>-<n>-4a93-beff-<hex>/cmd.sh:<n>: command not found: rustc",
+          "internal.retry_count.start": 0,
+          "internal.run_id": "01KSSY84ES3B2NN26YP0VVFV53",
+          "internal.node_visit_count": 1,
+          "graph.rankdir": "LR",
+          "command.output": "blob://sha256/b00da986f2b9aed966eea75a227ce553e5940498e40c40feaf6dada45cb30847",
+          "internal.work_dir": "/home/daytona/workspace/fabro",
+          "thread.start.current_node": "toolchain",
+          "internal.fidelity": "compact",
+          "current_node": "toolchain",
+          "failure_class": "deterministic",
+          "outcome": "failed",
+          "graph.goal": "Verify the sandbox can lint and test the project"
+        },
+        "node_outcomes": {
+          "toolchain": {
+            "status": "failed",
+            "context_updates": {
+              "command.output": "blob://sha256/b00da986f2b9aed966eea75a227ce553e5940498e40c40feaf6dada45cb30847"
+            },
+            "failure": {
+              "message": "Script failed with exit code: 127\n\n## output\n/home/daytona/.daytona/sessions/fabro-d2267c915e79320b/d21418c0-6671-4a93-beff-81d139756420/cmd.sh:4: command not found: rustc\n",
+              "category": "deterministic"
+            },
+            "usage": null,
+            "timing": {
+              "wall_time_ms": 0,
+              "inference_time_ms": 0,
+              "tool_time_ms": 1651,
+              "active_time_ms": 1651
+            }
+          },
+          "start": {
+            "status": "succeeded",
+            "usage": null
+          }
+        },
+        "next_node_id": "compile_rust",
+        "node_visits": {
+          "toolchain": 1,
+          "start": 1
+        }
+      },
+      "diff": {}
+    }
+  ],
   "conclusion": null,
   "sandbox": {
     "kind": "ready",
@@ -374,5 +475,67 @@
   "pull_request": null,
   "superseded_by": null,
   "pending_interviews": {},
-  "stages": {}
+  "stages": {
+    "toolchain@1": {
+      "first_event_seq": 21,
+      "prompt": null,
+      "response": null,
+      "completion": null,
+      "provider_used": null,
+      "diff": null,
+      "script_invocation": {
+        "script": "rustc --version && cargo --version && bun --version 2>&1",
+        "command": "exec 2>&1\nrustc --version && cargo --version && bun --version 2>&1",
+        "language": "shell"
+      },
+      "script_timing": null,
+      "parallel_results": null,
+      "output": null,
+      "started_at": "2026-05-29T13:20:04.766676Z",
+      "handler": "command",
+      "usage": {
+        "input_tokens": 0,
+        "output_tokens": 0,
+        "total_tokens": 0,
+        "reasoning_tokens": 0,
+        "cache_read_tokens": 0,
+        "cache_write_tokens": 0
+      },
+      "state": "running"
+    },
+    "start@1": {
+      "first_event_seq": 17,
+      "prompt": null,
+      "response": null,
+      "completion": {
+        "outcome": "succeeded",
+        "notes": null,
+        "failure_reason": null,
+        "timestamp": "2026-05-29T13:20:04.766074Z"
+      },
+      "provider_used": null,
+      "diff": null,
+      "script_invocation": null,
+      "script_timing": null,
+      "parallel_results": null,
+      "output": null,
+      "started_at": "2026-05-29T13:20:04.765436Z",
+      "handler": "start",
+      "timing": {
+        "wall_time_ms": 0,
+        "inference_time_ms": 0,
+        "tool_time_ms": 0,
+        "active_time_ms": 0
+      },
+      "usage": {
+        "input_tokens": 0,
+        "output_tokens": 0,
+        "total_tokens": 0,
+        "reasoning_tokens": 0,
+        "cache_read_tokens": 0,
+        "cache_write_tokens": 0
+      },
+      "state": "succeeded"
+    }
+  }
 }
\ No newline at end of file
diff --git a/stages/001-start@1/status.json b/stages/001-start@1/status.json
new file mode 100644
index 000000000..84dade23c
--- /dev/null
+++ b/stages/001-start@1/status.json
@@ -0,0 +1,6 @@
+{
+  "outcome": "succeeded",
+  "notes": null,
+  "failure_reason": null,
+  "timestamp": "2026-05-29T13:20:04.766074Z"
+}
\ No newline at end of file
diff --git a/stages/002-toolchain@1/script_invocation.json b/stages/002-toolchain@1/script_invocation.json
new file mode 100644
index 000000000..0cee0ab70
--- /dev/null
+++ b/stages/002-toolchain@1/script_invocation.json
@@ -0,0 +1,5 @@
+{
+  "script": "rustc --version && cargo --version && bun --version 2>&1",
+  "command": "exec 2>&1\nrustc --version && cargo --version && bun --version 2>&1",
+  "language": "shell"
+}
\ No newline at end of file