this derivation will be built:
  /nix/store/89div6l17a5z27sdfym07zj7qc6ylh84-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/89div6l17a5z27sdfym07zj7qc6ylh84-bcachefs-module-7.0.0-28-generic.drv'...