Permission Denied Error When Running SlopCodeBench

[YMRTZ]

I am trying to run SlopCodeBench using Claude Code. Using both a locally hosted model and GPT5.5 results in a Permission Denied error.

I have attached the relevant output of the uv run command given in the readme and slightly modified for my current use case:

uv run --active slop-code run \
  --agent claude_code \
  --model openai/gpt-5.5 \
  --environment configs/environments/docker-python3.12-uv.yaml \
  --prompt configs/prompts/just-solve.jinja \
  --problem file_backup \
  --problem execution_server \
  version=2.0.51 &> failing_run.log

failing_run.log