this derivation will be built:
  /nix/store/c8f6bk0k0lww1f94fb250pnjq6ds61wz-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/c8f6bk0k0lww1f94fb250pnjq6ds61wz-bcachefs-module-7.0.0-34-generic.drv'...