this derivation will be built:
  /nix/store/rh5r0vcn0rzy4ibpzvw5p1g5bi2k81i8-pi-agent-environment-smoke.drv
building '/nix/store/rh5r0vcn0rzy4ibpzvw5p1g5bi2k81i8-pi-agent-environment-smoke.drv' on 'ssh-ng://nixbuild@stibnite-builder'
building '/nix/store/rh5r0vcn0rzy4ibpzvw5p1g5bi2k81i8-pi-agent-environment-smoke.drv'
pi-agent-environment-smoke> pi_executable=/nix/store/g26bkg0i67my4ak8jqc7f7l51b81gc47-pi-wrapped-1.0.4/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