{
  "item": "ib-b",
  "blocked": {
    "step": "SETUP: sh scratch/setup.sh, line 6 (uv venv --python 3.12 .venv)",
    "error": "Exit 126: scratch/bin/uv: cannot execute binary file. The prescribed setup downloads uv-x86_64-unknown-linux-gnu, while uname -srm reports Darwin 25.6.0 arm64."
  },
  "hashes": {
    "amm_sim_rs-0.1.0.post1-cp310-abi3-manylinux2014_x86_64.manylinux_2_17_x86_64.whl": "aedb68280aca34c110968f00148387c95885207913fb2cf19a1ab4c5cfd6887a"
  },
  "seeds": {
    "start": 7510000,
    "end": null,
    "n": 0,
    "chunks_done": 0
  },
  "notes": [
    "Cloned the specified repository and checked out commit 6b6921f8d463314aa7c96234e1be25a25245f704 in test/scratch/amm-challenge. Saved the supplied setup script and ran it once from the checkout root.",
    "The simulator wheel checksum check returned OK before setup failed. No other named files were downloaded or hash-checked.",
    "Stopped at the setup failure as instructed. KIT unpacking and unit tests, first-chunk timing, real-engine measurements, paired comparisons, and gas measurements were not run. Unmeasured comparison, edge, gas, and validity fields are omitted. No policy code or weights were changed."
  ]
}