this derivation will be built:
  /nix/store/g61yp02g7g0nsfjnzm4x4hdf37ai8qsy-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/g61yp02g7g0nsfjnzm4x4hdf37ai8qsy-bcachefs-module-7.0.0-38-generic.drv'...