this derivation will be built:
  /nix/store/j0mbmy6ahvw4820p7dgjidjqq00x9qx6-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/j0mbmy6ahvw4820p7dgjidjqq00x9qx6-bcachefs-module-7.0.0-34-generic.drv'...