this derivation will be built:
  /nix/store/nq1c4vrlbmxkika1gkv7qd3zsd0g6gyg-bcachefs-module-7.0.0-14-generic-64k.drv
building '/nix/store/nq1c4vrlbmxkika1gkv7qd3zsd0g6gyg-bcachefs-module-7.0.0-14-generic-64k.drv'...