this derivation will be built:
  /nix/store/vy9npkcyj6jp7zxl3vw86c61p802z4qf-autopilot-herdr-prompt.drv
building '/nix/store/vy9npkcyj6jp7zxl3vw86c61p802z4qf-autopilot-herdr-prompt.drv'
autopilot-herdr-prompt> stub listening on 8099
autopilot-herdr-prompt> ok   hashprompt: submitted=no as expected
autopilot-herdr-prompt> ok   splitpane: run.sh-shaped pane submits (started=yes)
autopilot-herdr-prompt>      status trace after submission:
autopilot-herdr-prompt>        +1s idle
autopilot-herdr-prompt> --- stub saw ---
autopilot-herdr-prompt>   POST /v1/chat/completions user_prompt='<user>\nfollow agents/autopilot.md; trigger: directive 45\n</user>'
autopilot-herdr-prompt>   POST /v1/chat/completions user_prompt='[{"type": "text", "text": "follow agents/autopilot.md; trigger: directive 45"}]'
autopilot-herdr-prompt>   POST /v1/chat/completions user_prompt='<user>\nfollow agents/autopilot.md; trigger: directive 45\n</user>'
autopilot-herdr-prompt>   POST /v1/chat/completions user_prompt='[{"type": "text", "text": "follow agents/autopilot.md; trigger: directive 45"}]'
autopilot-herdr-prompt>   POST /v1/chat/completions user_prompt='<user>\nfollow agents/autopilot.md; trigger: directive 45\n</user>'
autopilot-herdr-prompt>   POST /v1/chat/completions user_prompt='[{"type": "text", "text": "follow agents/autopilot.md; trigger: directive 45"}]'
autopilot-herdr-prompt>   POST /v1/chat/completions user_prompt='[{"type": "text", "text": "<system-injection>\\nYou stopped without completing th
autopilot-herdr-prompt>   POST /v1/chat/completions user_prompt='[{"type": "text", "text": "<system-injection>\\nYou stopped without completing th
autopilot-herdr-prompt>   POST /v1/chat/completions user_prompt='[{"type": "text", "text": "<system-injection>\\nYou stopped without completing th