this derivation will be built:
  /nix/store/ir0sajk289p0qx6wc0nzh8z1av1lv3j7-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/ir0sajk289p0qx6wc0nzh8z1av1lv3j7-bcachefs-module-7.0.0-30-generic.drv'...