this derivation will be built:
  /nix/store/nx2mbykg6g76imf1njz8k0lxvzs51ksb-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/nx2mbykg6g76imf1njz8k0lxvzs51ksb-bcachefs-module-7.0.0-31-generic.drv'...