this derivation will be built:
  /nix/store/pz3jwhdv1h46r6clsw7vjf78g631nqxx-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/pz3jwhdv1h46r6clsw7vjf78g631nqxx-bcachefs-module-7.0.0-34-generic.drv'...