this derivation will be built:
  /nix/store/pzfpagfqaxyv989s84vc072k9dyg1qhm-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/pzfpagfqaxyv989s84vc072k9dyg1qhm-bcachefs-module-7.0.0-39-generic.drv'...