this derivation will be built:
  /nix/store/6il8xcajzd4z4l4xby6bbgrjy8y3v1z7-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/6il8xcajzd4z4l4xby6bbgrjy8y3v1z7-bcachefs-module-7.0.0-38-generic.drv'...