this derivation will be built:
  /nix/store/6wgmpqsgg859cwy08697hnj298x972ax-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/6wgmpqsgg859cwy08697hnj298x972ax-bcachefs-module-7.0.0-28-generic.drv'...