this derivation will be built:
  /nix/store/3f1f55kyj4h2n5ksbnfw3xnqmfbc7d4g-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/3f1f55kyj4h2n5ksbnfw3xnqmfbc7d4g-bcachefs-module-7.0.0-39-generic.drv'...