this derivation will be built:
  /nix/store/5xiswba7gw8f1wp496bvyh6gmvhv08x7-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/5xiswba7gw8f1wp496bvyh6gmvhv08x7-bcachefs-module-7.0.0-26-generic.drv'...