this derivation will be built:
  /nix/store/18lksvyczy8qy3v3jwvxwlz8w4zvsq8v-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/18lksvyczy8qy3v3jwvxwlz8w4zvsq8v-bcachefs-module-7.0.0-34-generic.drv'...