this derivation will be built:
  /nix/store/9hhp370zk3izbsbfah1f9cv58fcq969c-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/9hhp370zk3izbsbfah1f9cv58fcq969c-bcachefs-module-7.0.0-31-generic.drv'...