this derivation will be built:
  /nix/store/gwzsb226pb1lkrwb9sfzhq2rdk72aakv-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/gwzsb226pb1lkrwb9sfzhq2rdk72aakv-bcachefs-module-7.0.0-31-generic.drv'...