this derivation will be built:
  /nix/store/4q6dyd6lc7i4a8sgndgjcf9qyxymkm3m-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/4q6dyd6lc7i4a8sgndgjcf9qyxymkm3m-bcachefs-module-7.0.0-38-generic.drv'...