this derivation will be built:
  /nix/store/wkbfz7d09ammmssh868gp9hixj1xnxg5-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/wkbfz7d09ammmssh868gp9hixj1xnxg5-bcachefs-module-7.0.0-27-generic.drv'...