this derivation will be built:
  /nix/store/0vdmh6igzm87c78jq5qg72ajmf9d879p-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/0vdmh6igzm87c78jq5qg72ajmf9d879p-bcachefs-module-7.0.0-34-generic.drv'...