this derivation will be built:
  /nix/store/vr7r47idmvlh9911ss9b7gvnyqkcn7xd-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/vr7r47idmvlh9911ss9b7gvnyqkcn7xd-bcachefs-module-7.0.0-34-generic.drv'...