this derivation will be built:
  /nix/store/a4lpccrydrvfjaiy94pq4dqafjqy7g8r-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/a4lpccrydrvfjaiy94pq4dqafjqy7g8r-bcachefs-module-7.0.0-27-generic.drv'...