this derivation will be built:
  /nix/store/7bdrz9y1jmf6wj5kakh174igx4d1qi7b-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/7bdrz9y1jmf6wj5kakh174igx4d1qi7b-bcachefs-module-7.0.0-28-generic.drv'...