this derivation will be built:
  /nix/store/kd9h3cjz4848fib8949ajqli9z7dpkxc-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/kd9h3cjz4848fib8949ajqli9z7dpkxc-bcachefs-module-7.0.0-14-generic.drv'...