this derivation will be built:
  /nix/store/5lsg1i3c9x457pzrfblnl6m7kwimdbkz-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/5lsg1i3c9x457pzrfblnl6m7kwimdbkz-bcachefs-module-7.0.0-30-generic.drv'...