this derivation will be built:
  /nix/store/2kzjnimha8ch0h8z7k425lza8n6qaqai-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/2kzjnimha8ch0h8z7k425lza8n6qaqai-bcachefs-module-7.0.0-34-generic.drv'...