this derivation will be built:
  /nix/store/vzk5y8f8gf8lcjs4sivqw9kfyazb9alz-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/vzk5y8f8gf8lcjs4sivqw9kfyazb9alz-bcachefs-module-7.0.0-27-generic.drv'...