this derivation will be built:
  /nix/store/k8gk6kynnm327vmg0g0m0fnjmkjdq6d0-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/k8gk6kynnm327vmg0g0m0fnjmkjdq6d0-bcachefs-module-7.0.0-34-generic.drv'...