{
  "timestamp": "2026-04-06T02:27:31.598282+08:00",
  "batch_dir": "/srv/music-files-platform-next/pipeline/batch-20260406-022523-7dcf8f",
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          "run_id": null,
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          "error_type": "api_error",
          "error": "step1_json_a.json not found",
          "run_id": null,
          "agent_summary": null,
          "returncode": 1,
          "stderr": "step1_json_a.json not found",
          "attempt": 2,
          "attempts": [
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              "step2_file": "/srv/music-files-platform-next/pipeline/batch-20260406-022523-7dcf8f/04_芽 glow_20260406/step2_json_b.json",
              "error_type": "api_error",
              "error": "step1_json_a.json not found",
              "run_id": null,
              "agent_summary": null,
              "returncode": 1,
              "stderr": "step1_json_a.json not found",
              "attempt": 1
            },
            {
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              "step2_file": "/srv/music-files-platform-next/pipeline/batch-20260406-022523-7dcf8f/04_芽 glow_20260406/step2_json_b.json",
              "error_type": "api_error",
              "error": "step1_json_a.json not found",
              "run_id": null,
              "agent_summary": null,
              "returncode": 1,
              "stderr": "step1_json_a.json not found",
              "attempt": 2
            }
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  ],
  "resume": {
    "status": "success",
    "returncode": 0,
    "stdout_tail": "406] Step 2.5: originality 77% ✓\n[02:33:36] ✅ [04_芽 glow_20260406] Step 2: 《潮汐信》\n[02:33:36] 📁 [04_芽 glow_20260406] Renamed → 04_芽 glow_潮汐信_20260406\n  📝 [04_芽 glow_潮汐信_20260406] lyrics stripped: 1964c → 413c\n[02:33:36] 🎵 [04_芽 glow_潮汐信_20260406] Step 3: Suno generation...\n[02:33:36] 🎨 [04_芽 glow_潮汐信_20260406] Step 4: SeeDream cover (parallel)...\n  🎵 66f46194... → streaming\n  🎵 0b3dfa29... → streaming\n  🎵 6b73c6bd... → complete\n  🎵 dbb695c1... → complete\n[02:33:48]    🎚️ [01_溯 (Reverse)_20260406] Song 2: edm | 低74/中23/高3%\n[02:33:48] ✅ [01_溯 (Reverse)_20260406] Step 3.5: 28.5s | 2 songs mixed\n[02:33:50] ✅ [01_溯 (Reverse)_20260406] Step 4: 14.2s | /srv/music-files-platform-next/pipeline/batch-20260406-022523-7dcf8f/01_溯 (Reverse)_20260406/cover_seedream.jpg\n  🎵 cfbb9c29... → complete\n[02:33:53]    🎧 [03_先蹲下 再起飞_20260406] Song 1: https://cdn1.suno.ai/dbb695c1-5e83-453f-bece-ea1feb8a955e.mp3\n[02:33:53]    🎧 [03_先蹲下 再起飞_20260406] Song 2: https://cdn1.suno.ai/cfbb9c29-86ec-408f-8299-d595413f4ecf.mp3\n[02:33:53] 🎛️ [03_先蹲下 再起飞_20260406] Step 3.5: 混音...\n  🎵 dd0656e8... → complete\n[02:33:53]    🎧 [02_驰 Timelapse_20260406] Song 1: https://cdn1.suno.ai/6b73c6bd-3ea3-419b-9822-47ac7ffe4e25.mp3\n[02:33:53]    🎧 [02_驰 Timelapse_20260406] Song 2: https://cdn1.suno.ai/dd0656e8-e73b-4347-95b0-eb2bff89a324.mp3\n[02:33:53] 🎛️ [02_驰 Timelapse_20260406] Step 3.5: 混音...\n  ✅ submitted: ['c0b0eaa8', 'aca2eaa7']\n[02:34:07]    🎚️ [03_先蹲下 再起飞_20260406] Song 1: edm | 低55/中37/高8%\n[02:34:20]    🎚️ [02_驰 Timelapse_20260406] Song 1: edm | 低61/中30/高9%\n[02:34:34]    🎚️ [03_先蹲下 再起飞_20260406] Song 2: edm | 低59/中30/高12%\n[02:34:34] ✅ [03_先蹲下 再起飞_20260406] Step 3.5: 41.3s | 2 songs mixed\n  🎵 c0b0eaa8... → streaming\n  🎵 aca2eaa7... → streaming\n[02:34:48]    🎚️ [02_驰 Timelapse_20260406] Song 2: edm | 低59/中36/高5%\n[02:34:48] ✅ [02_驰 Timelapse_20260406] Step 3.5: 55.0s | 2 songs mixed\n[02:34:48] ✅ [03_先蹲下 再起飞_20260406] Step 4: 11.7s | /srv/music-files-platform-next/pipeline/batch-20260406-022523-7dcf8f/03_先蹲下 再起飞_20260406/cover_seedream.jpg\n[02:34:50] ✅ [02_驰 Timelapse_20260406] Step 4: 13.6s | /srv/music-files-platform-next/pipeline/batch-20260406-022523-7dcf8f/02_驰 Timelapse_20260406/cover_seedream.jpg\n  🎵 66f46194... → complete\n  🎵 0b3dfa29... → complete\n[02:36:08]    🎧 [05_破 Breaking feat. 谢雨纯_燃点_20260406] Song 1: https://cdn1.suno.ai/66f46194-a7b3-46e8-a83d-a6e845c0ed5c.mp3\n[02:36:08]    🎧 [05_破 Breaking feat. 谢雨纯_燃点_20260406] Song 2: https://cdn1.suno.ai/0b3dfa29-cbfe-49bf-8c85-5292b5e49124.mp3\n[02:36:08] 🎛️ [05_破 Breaking feat. 谢雨纯_燃点_20260406] Step 3.5: 混音...\n[02:36:20]    🎚️ [05_破 Breaking feat. 谢雨纯_燃点_20260406] Song 1: hip_hop | 低60/中36/高4%\n[02:36:30]    🎚️ [05_破 Breaking feat. 谢雨纯_燃点_20260406] Song 2: hip_hop | 低67/中26/高7%\n[02:36:30] ✅ [05_破 Breaking feat. 谢雨纯_燃点_20260406] Step 3.5: 22.0s | 2 songs mixed\n  🎵 c0b0eaa8... → complete\n[02:36:33] ✅ [05_破 Breaking feat. 谢雨纯_燃点_20260406] Step 4: 10.8s | /srv/music-files-platform-next/pipeline/batch-20260406-022523-7dcf8f/05_破 Breaking feat. 谢雨纯_燃点_20260406/cover_seedream.jpg\n  🎵 aca2eaa7... → complete\n[02:37:02]    🎧 [04_芽 glow_潮汐信_20260406] Song 1: https://cdn1.suno.ai/c0b0eaa8-fb42-4998-89c0-907d2b2914ca.mp3\n[02:37:02]    🎧 [04_芽 glow_潮汐信_20260406] Song 2: https://cdn1.suno.ai/aca2eaa7-7f23-4c0f-b732-9a86a14309d9.mp3\n[02:37:02] 🎛️ [04_芽 glow_潮汐信_20260406] Step 3.5: 混音...\n[02:37:15]    🎚️ [04_芽 glow_潮汐信_20260406] Song 1: pop | 低56/中41/高3%\n[02:37:29]    🎚️ [04_芽 glow_潮汐信_20260406] Song 2: hip_hop | 低57/中39/高4%\n[02:37:29] ✅ [04_芽 glow_潮汐信_20260406] Step 3.5: 27.2s | 2 songs mixed\n[02:37:30] ✅ [04_芽 glow_潮汐信_20260406] Step 4: 11.8s | /srv/music-files-platform-next/pipeline/batch-20260406-022523-7dcf8f/04_芽 glow_潮汐信_20260406/cover_seedream.jpg\n\n======================================================================\nSUMMARY | 378s (6.3min)\n======================================================================\n✅ Done: 5 | ⏳ Awaiting Step 2: 0 | ❌ Failed: 0\n[MasterDB] ✅ 批次 batch-20260406-022523-7dcf8f → +5 新增, ~0 更新 | 总计 328 首\n",
    "stderr_tail": "",
    "summary": {
      "timestamp": "2026-04-06T02:37:30.988477+08:00",
      "wall_clock": 377.7,
      "total": 5,
      "success": 5,
      "awaiting_step2": 0,
      "failed": 0
    }
  },
  "status": "partial_failure"
}