this derivation will be built:
  /nix/store/n4vibb9knvqx8c8lky9r6qpp7bsciyy8-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/n4vibb9knvqx8c8lky9r6qpp7bsciyy8-bcachefs-module-7.0.0-34-generic.drv'...