{"timestamp":"2026-03-10T23:30:38.589034+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"SessionStart","tool":"-","input_summary":"Session started in /Users/arichoudhury/Workspace/railyard","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:30:58.466708+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"ls /Users/arichoudhury/Workspace/railyard/src/dashboard/","decision":"allow","duration_ms":9}
{"timestamp":"2026-03-10T23:30:58.534614+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"ls /Users/arichoudhury/Workspace/railyard/src/dashboard/","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:30:59.616775+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Grep","input_summary":"{\"output_mode\":\"files_with_matches\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src\",\"pattern\":\"dashboard\"}","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:30:59.645729+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Grep","input_summary":"{\"output_mode\":\"files_with_matches\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src\",\"pattern\":\"dashboard\"}","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:31:01.351522+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:31:01.364988+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:31:01.656474+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/app.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:31:01.670631+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/app.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:31:02.777644+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/ui.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:31:02.790599+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/ui.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:31:08.057220+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Grep","input_summary":"{\"output_mode\":\"files_with_matches\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src\",\"pattern\":\"pub fn list_sessions|pub fn read_traces\"}","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:31:08.087297+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Grep","input_summary":"{\"output_mode\":\"files_with_matches\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src\",\"pattern\":\"pub fn list_sessions|pub fn read_traces\"}","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:31:08.720033+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Grep","input_summary":"{\"output_mode\":\"files_with_matches\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src\",\"pattern\":\"struct TraceEntry\"}","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:31:08.741883+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Grep","input_summary":"{\"output_mode\":\"files_with_matches\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src\",\"pattern\":\"struct TraceEntry\"}","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:31:12.191168+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Grep","input_summary":"{\"-A\":40,\"output_mode\":\"content\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src/trace/logger.rs\",\"pattern\":\"pub fn list_sessions|pub fn read_traces\"}","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:31:12.215783+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Grep","input_summary":"{\"-A\":40,\"output_mode\":\"content\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src/trace/logger.rs\",\"pattern\":\"pub fn list_sessions|pub fn read_traces\"}","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:31:12.244948+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/types.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:31:12.258897+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/types.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:31:16.137186+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/trace/logger.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:31:16.148235+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/trace/logger.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:31:19.902779+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"ls /Users/arichoudhury/Workspace/railyard/.railyard/traces/ 2>/dev/null && echo \"---\" && head -3 /Users/arichoudhury/Workspace/railyard/.railyard/traces/*.jsonl 2>/dev/null || echo \"No trace files fou","decision":"allow","duration_ms":11}
{"timestamp":"2026-03-10T23:31:43.617957+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"ls /Users/arichoudhury/Workspace/railyard/.railyard/traces/ 2>/dev/null && echo \"---\" && head -3 /Users/arichoudhury/Workspace/railyard/.railyard/traces/*.jsonl 2>/dev/null || echo \"No trace files fou","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:31:43.626680+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Grep","input_summary":"{\"-C\":3,\"output_mode\":\"content\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src\",\"pattern\":\"log_trace\"}","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:31:43.649999+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Grep","input_summary":"{\"-C\":3,\"output_mode\":\"content\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src\",\"pattern\":\"log_trace\"}","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:31:47.630080+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Grep","input_summary":"{\"-C\":5,\"output_mode\":\"content\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src/main.rs\",\"pattern\":\"dashboard|Dashboard\"}","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:31:47.650800+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Grep","input_summary":"{\"-C\":5,\"output_mode\":\"content\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src/main.rs\",\"pattern\":\"dashboard|Dashboard\"}","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:31:54.808006+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Grep","input_summary":"{\"-C\":3,\"output_mode\":\"content\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src/hook/pre_tool.rs\",\"pattern\":\"trace_dir\"}","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:31:54.832920+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Grep","input_summary":"{\"-C\":3,\"output_mode\":\"content\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src/hook/pre_tool.rs\",\"pattern\":\"trace_dir\"}","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:32:02.299227+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cat .railyard/traces/7170263f-862b-4236-9a6c-77defe34f121.jsonl | python3 -c \"\nimport json, sys\nfor i, line in enumerate(sys.stdin):\n    line = line.strip()\n    if not line: continue\n    d = json.load","decision":"allow","duration_ms":10}
{"timestamp":"2026-03-10T23:32:06.148206+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cat .railyard/traces/7170263f-862b-4236-9a6c-77defe34f121.jsonl | python3 -c \"\nimport json, sys\nfor i, line in enumerate(sys.stdin):\n    line = line.strip()\n    if not line: continue\n    d = json.load","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:32:09.648506+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/lib.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:32:09.666675+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/lib.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:32:11.863347+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/Cargo.toml","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:32:11.877979+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/Cargo.toml","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:32:15.500583+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo build 2>&1 | tail -5","decision":"allow","duration_ms":11}
{"timestamp":"2026-03-10T23:32:15.777791+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo build 2>&1 | tail -5","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:32:21.329200+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Glob","input_summary":"{\"path\":\"/Users/arichoudhury/Workspace/railyard\",\"pattern\":\"**/railyard.yaml\"}","decision":"approve","rule":"railyard-config-edit","duration_ms":0}
{"timestamp":"2026-03-10T23:32:52.322475+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Glob","input_summary":"{\"path\":\"/Users/arichoudhury/Workspace/railyard\",\"pattern\":\"**/railyard.yaml\"}","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:32:56.240740+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"ls /Users/arichoudhury/Workspace/railyard/railyard.yaml 2>/dev/null || echo \"No railyard.yaml in project root\"","decision":"approve","rule":"railyard-config-edit","duration_ms":10}
{"timestamp":"2026-03-10T23:32:59.009251+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"ls /Users/arichoudhury/Workspace/railyard/railyard.yaml 2>/dev/null || echo \"No railyard.yaml in project root\"","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:33:05.253437+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Grep","input_summary":"{\"-A\":30,\"output_mode\":\"content\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src\",\"pattern\":\"pub fn load_policy_or_defaults\"}","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:33:05.278249+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Grep","input_summary":"{\"-A\":30,\"output_mode\":\"content\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src\",\"pattern\":\"pub fn load_policy_or_defaults\"}","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:33:11.148718+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo run -- dashboard 2>&1 &\nDASH_PID=$!\nsleep 1\nkill $DASH_PID 2>/dev/null\nwait $DASH_PID 2>/dev/null\necho \"exit code: $?\"","decision":"allow","duration_ms":10}
{"timestamp":"2026-03-10T23:34:12.054991+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo run -- dashboard 2>&1 &\nDASH_PID=$!\nsleep 1\nkill $DASH_PID 2>/dev/null\nwait $DASH_PID 2>/dev/null\necho \"exit code: $?\"","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:34:14.231602+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo run --bin railyard -- dashboard 2>&1 &\nDASH_PID=$!\nsleep 2\nkill $DASH_PID 2>/dev/null\nwait $DASH_PID 2>/dev/null\necho \"exit code: $?\"","decision":"allow","duration_ms":10}
{"timestamp":"2026-03-10T23:34:18.516841+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo run --bin railyard -- dashboard 2>&1 &\nDASH_PID=$!\nsleep 2\nkill $DASH_PID 2>/dev/null\nwait $DASH_PID 2>/dev/null\necho \"exit code: $?\"","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:34:35.618974+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:34:35.638378+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:35:24.561063+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo test --lib -- trace::logger::tests 2>&1","decision":"allow","duration_ms":11}
{"timestamp":"2026-03-10T23:40:27.624483+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo test --lib -- trace::logger::tests 2>&1","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:40:39.145904+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cat << 'EOF' > /tmp/test_dashboard_load.rs\n// Quick test: try loading the actual trace data\nuse std::path::Path;\n\nfn main() {\n    let trace_dir = Path::new(\"/Users/arichoudhury/Workspace/railyard/.rai","decision":"approve","rule":"path-fence","duration_ms":4}
{"timestamp":"2026-03-10T23:40:41.938821+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cat << 'EOF' > /tmp/test_dashboard_load.rs\n// Quick test: try loading the actual trace data\nuse std::path::Path;\n\nfn main() {\n    let trace_dir = Path::new(\"/Users/arichoudhury/Workspace/railyard/.rai","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:40:51.277131+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"python3 -c \"\nimport json, os\n\ntrace_dir = '.railyard/traces'\nsessions = [f[:-6] for f in os.listdir(trace_dir) if f.endswith('.jsonl')]\nprint(f'Sessions: {len(sessions)}')\n\nfor s in sessions:\n    path","decision":"allow","duration_ms":11}
{"timestamp":"2026-03-10T23:41:04.332372+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"python3 -c \"\nimport json, os\n\ntrace_dir = '.railyard/traces'\nfor fname in sorted(os.listdir(trace_dir)):\n    if not fname.endswith('.jsonl'):\n        continue\n    path = os.path.join(trace_dir, fname)","decision":"allow","duration_ms":10}
{"timestamp":"2026-03-10T23:41:13.758815+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"python3 -c \"\nimport json, os\n\ntrace_dir = '.railyard/traces'\nfor fname in sorted(os.listdir(trace_dir)):\n    if not fname.endswith('.jsonl'):\n        continue\n    path = os.path.join(trace_dir, fname)","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:42:17.501572+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"grep -A2 'name = \"ratatui\"' Cargo.lock","decision":"allow","duration_ms":9}
{"timestamp":"2026-03-10T23:43:13.231898+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"grep -A2 'name = \"ratatui\"' Cargo.lock","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:43:17.294776+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo doc --document-private-items -p ratatui 2>&1 | tail -3 && grep -r \"fn offset_mut\" target/doc/src/ratatui/ 2>/dev/null | head -5 || echo \"Checking deprecation warnings during build...\" && cargo b","decision":"allow","duration_ms":11}
{"timestamp":"2026-03-10T23:43:33.639423+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo doc --document-private-items -p ratatui 2>&1 | tail -3 && grep -r \"fn offset_mut\" target/doc/src/ratatui/ 2>/dev/null | head -5 || echo \"Checking deprecation warnings during build...\" && cargo b","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:43:35.578988+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo build 2>&1 | grep -i \"deprecat\\|warning\" | head -20","decision":"allow","duration_ms":11}
{"timestamp":"2026-03-10T23:43:35.686660+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo build 2>&1 | grep -i \"deprecat\\|warning\" | head -20","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:43:38.909171+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo test --lib -- dashboard 2>&1","decision":"allow","duration_ms":11}
{"timestamp":"2026-03-10T23:43:39.024050+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo test --lib -- dashboard 2>&1","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:43:42.283354+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:43:42.303723+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:43:45.874116+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Grep","input_summary":"{\"-A\":20,\"output_mode\":\"content\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src/threat/state.rs\",\"pattern\":\"pub fn load|pub fn new\"}","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:43:45.905628+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Grep","input_summary":"{\"-A\":20,\"output_mode\":\"content\",\"path\":\"/Users/arichoudhury/Workspace/railyard/src/threat/state.rs\",\"pattern\":\"pub fn load|pub fn new\"}","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:43:58.344062+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo run --bin railyard -- log 2>&1","decision":"allow","duration_ms":10}
{"timestamp":"2026-03-10T23:44:04.008703+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo run --bin railyard -- log 2>&1","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:44:07.193593+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo run --bin railyard -- log --session 7170263f-862b-4236-9a6c-77defe34f121 --count 5 2>&1","decision":"allow","duration_ms":10}
{"timestamp":"2026-03-10T23:44:07.553406+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo run --bin railyard -- log --session 7170263f-862b-4236-9a6c-77defe34f121 --count 5 2>&1","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:44:17.149361+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"grep -r \"fn render\" target/doc/src/ratatui/widgets/list.rs.html 2>/dev/null | head -5 || echo \"Checking source directly...\" && find target -path \"*/ratatui*/widgets/list*\" -name \"*.rs\" 2>/dev/null | h","decision":"allow","duration_ms":7}
{"timestamp":"2026-03-10T23:44:20.974141+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"grep -r \"fn render\" target/doc/src/ratatui/widgets/list.rs.html 2>/dev/null | head -5 || echo \"Checking source directly...\" && find target -path \"*/ratatui*/widgets/list*\" -name \"*.rs\" 2>/dev/null | h","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:44:23.489549+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"find ~/.cargo/registry/src -path \"*ratatui-0.29*\" -name \"list.rs\" 2>/dev/null | head -3","decision":"approve","rule":"path-fence","duration_ms":4}
{"timestamp":"2026-03-10T23:44:25.645772+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"find ~/.cargo/registry/src -path \"*ratatui-0.29*\" -name \"list.rs\" 2>/dev/null | head -3","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:45:56.377402+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"python3 -c \"\nimport json, os\n\npath = '.railyard/traces/d08dcba2-5819-464c-9e30-12fef727f66f.jsonl'\nlines = open(path).readlines()\n# Show the corrupt line 104\nline = lines[104].strip()\nprint(f'Line 104","decision":"allow","duration_ms":11}
{"timestamp":"2026-03-10T23:46:03.461876+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"python3 -c \"\nimport json, os\n\npath = '.railyard/traces/d08dcba2-5819-464c-9e30-12fef727f66f.jsonl'\nlines = open(path).readlines()\n# Show the corrupt line 104\nline = lines[104].strip()\nprint(f'Line 104","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:46:07.676108+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:46:07.686316+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:46:37.935334+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Write","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"allow","duration_ms":1}
{"timestamp":"2026-03-10T23:46:37.961768+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Write","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:46:42.495590+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:46:42.515919+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:46:46.308060+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:46:46.318195+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:46:48.412569+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo build --bin railyard 2>&1","decision":"allow","duration_ms":6}
{"timestamp":"2026-03-10T23:46:51.203564+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo build --bin railyard 2>&1","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:46:54.563722+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"timeout 3 cargo run --bin railyard -- dashboard --stream 2>&1; echo \"exit: $?\"","decision":"allow","duration_ms":6}
{"timestamp":"2026-03-10T23:47:35.590232+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"timeout 3 cargo run --bin railyard -- dashboard --stream 2>&1; echo \"exit: $?\"","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:47:40.955036+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/ui.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:47:40.981010+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Read","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/ui.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:48:01.645784+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/ui.rs","decision":"allow","duration_ms":1}
{"timestamp":"2026-03-10T23:48:01.662364+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/ui.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:48:05.578293+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/ui.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:48:05.594556+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/ui.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:48:09.431370+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/ui.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:48:09.444255+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/ui.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:48:11.590007+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo build --bin railyard 2>&1","decision":"allow","duration_ms":8}
{"timestamp":"2026-03-10T23:48:13.659761+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo build --bin railyard 2>&1","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:48:20.178883+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:48:20.189102+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:48:24.569612+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-10T23:48:24.582840+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:48:26.916327+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo build --bin railyard 2>&1","decision":"allow","duration_ms":8}
{"timestamp":"2026-03-10T23:48:27.465314+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo build --bin railyard 2>&1","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:48:30.484083+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"timeout 2 cargo run --bin railyard -- dashboard 2>&1 | head -20; echo \"---exit: $?\"","decision":"allow","duration_ms":8}
{"timestamp":"2026-03-10T23:48:40.628286+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"timeout 2 cargo run --bin railyard -- dashboard 2>&1 | head -20; echo \"---exit: $?\"","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:49:20.020672+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo install --path . 2>&1","decision":"allow","duration_ms":11}
{"timestamp":"2026-03-10T23:49:50.583615+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo install --path . 2>&1","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:49:54.482010+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"timeout 2 railyard dashboard 2>&1 | head -10","decision":"allow","duration_ms":11}
{"timestamp":"2026-03-10T23:50:00.639124+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"timeout 2 railyard dashboard 2>&1 | head -10","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:53:08.482690+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"railyard dashboard 2>/dev/null &\nDASH_PID=$!\necho \"Dashboard PID: $DASH_PID\"\nsleep 2\n\n# Now simulate a few hook calls to generate new trace entries\necho '{\"session_id\":\"test-dashboard-001\",\"cwd\":\"/Use","decision":"allow","duration_ms":11}
{"timestamp":"2026-03-10T23:53:42.450478+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"railyard dashboard 2>/dev/null &\nDASH_PID=$!\necho \"Dashboard PID: $DASH_PID\"\nsleep 2\n\n# Now simulate a few hook calls to generate new trace entries\necho '{\"session_id\":\"test-dashboard-001\",\"cwd\":\"/Use","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-10T23:53:46.738761+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Read","input_summary":"/Users/arichoudhury/.claude/projects/-Users-arichoudhury-Workspace-railyard/7170263f-862b-4236-9a6c-77defe34f121/tool-results/b8nypoma3.txt","decision":"block","rule":"path-fence","duration_ms":0}
{"timestamp":"2026-03-10T23:53:52.432325+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"railyard dashboard 2>/dev/null &\nDASH_PID=$!\nsleep 2\n\n# Trigger a couple of hook calls\necho '{\"session_id\":\"test-dash-verify\",\"cwd\":\"/Users/arichoudhury/Workspace/railyard\",\"hook_event_name\":\"PreToolU","decision":"approve","rule":"path-fence","duration_ms":4}
{"timestamp":"2026-03-10T23:54:15.430704+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"ls .railyard/traces/test-dash* 2>/dev/null && wc -l .railyard/traces/test-dash*.jsonl","decision":"allow","duration_ms":10}
{"timestamp":"2026-03-11T00:10:37.823345+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"ls .railyard/traces/test-dash* 2>/dev/null && wc -l .railyard/traces/test-dash*.jsonl","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-11T00:10:48.673211+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-11T00:10:48.683737+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-11T00:10:53.400837+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-11T00:10:53.422481+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-11T00:10:56.731030+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-11T00:10:56.744306+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/main.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-11T00:10:59.775113+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"allow","duration_ms":0}
{"timestamp":"2026-03-11T00:10:59.800594+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-11T00:11:04.081406+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"allow","duration_ms":1}
{"timestamp":"2026-03-11T00:11:04.093621+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Edit","input_summary":"/Users/arichoudhury/Workspace/railyard/src/dashboard/mod.rs","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-11T00:11:07.773979+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"cargo install --path . 2>&1 | tail -3","decision":"allow","duration_ms":13}
{"timestamp":"2026-03-11T00:11:28.145147+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PostToolUse","tool":"Bash","input_summary":"cargo install --path . 2>&1 | tail -3","decision":"completed","duration_ms":0}
{"timestamp":"2026-03-11T00:11:37.467992+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"PreToolUse","tool":"Bash","input_summary":"# Run dashboard in background, capture output to a file\nrailyard dashboard > /Users/arichoudhury/Workspace/railyard/dashboard_test_output.txt 2>&1 &\nDASH_PID=$!\nsleep 2\n\n# Trigger 3 hook events\necho '","decision":"block","rule":"path-fence","duration_ms":6}
{"timestamp":"2026-03-11T00:11:43.935729+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"SessionTerminated","tool":"Bash","input_summary":"# Run dashboard in background, capture output\nrailyard dashboard > /Users/arichoudhury/Workspace/railyard/dashboard_test_output.txt 2>&1 &\nDASH_PID=$!\nsleep 2\n\n# Trigger 3 hook events with safe inputs\necho '{\"session_id\":\"e2e-test-002\",\"cwd\":\"/Users/arichoudhury/Workspace/railyard\",\"hook_event_name\":\"PreToolUse\",\"tool_name\":\"Bash\",\"tool_input\":{\"command\":\"echo hello world\"}}' | railyard hook --event PreToolUse 2>/dev/null\n\nsleep 1\n\necho '{\"session_id\":\"e2e-test-002\",\"cwd\":\"/Users/arichoudhury/Wo","decision":"terminate","rule":"Tier 3 behavioral evasion: retried blocked rule 'path-fence' with keywords [Run, dashboard, background, capture, output, file, railyard, dashboard, Users/arichoudhury/Workspace/railyard/dashboard_test_output.txt, DASH_PID, sleep, Trigger, hook, events, hello, world, railyard, hook, PreToolUse, 2>/dev/null, sleep, railyard, hook, PreToolUse, 2>/dev/null, sleep, railyard, hook, PreToolUse, 2>/dev/null, sleep, Stop, dashboard, kill, 2>/dev/null, wait, 2>/dev/null, Dashboard, output, cat, Users/arichoudhury/Workspace/railyard/dashboard_test_output.txt] — command: # Run dashboard in background, capture output\nrailyard dashboard > /Users/arichoudhury/Workspace/rai","duration_ms":0}
{"timestamp":"2026-03-11T06:41:33.695515+00:00","session_id":"7170263f-862b-4236-9a6c-77defe34f121","event":"SessionStart","tool":"-","input_summary":"Session started in /Users/arichoudhury/Workspace/railyard","decision":"allow","duration_ms":0}
