this derivation will be built:
  /nix/store/vvy4p534afsh6afnd27mx3jwii7bm0yf-pi-agent-environment-smoke.drv
building '/nix/store/vvy4p534afsh6afnd27mx3jwii7bm0yf-pi-agent-environment-smoke.drv'
pi-agent-environment-smoke> pi_executable=/nix/store/vwnbszjb4w0i4hxsc35hgy8snw3pgzp5-pi-wrapped-1.1.0/bin/pi
pi-agent-environment-smoke> selected_model=smoke-local/smoke-model
pi-agent-environment-smoke> required_extension_commands=['direnv', 'gate', 'slow-mode', 'statusline']
pi-agent-environment-smoke> canonical_skill_command=skill:using-superpowers
pi-agent-environment-smoke> extension_errors=0
pi-agent-environment-smoke> session_file=absent_or_null
pi-agent-environment-smoke> stdin_closed=true
pi-agent-environment-smoke> exit_status=0

upload niks3: ok