this derivation will be built:
  /nix/store/j1yvvqjhv9a6hp928vgwg9axf270nlya-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/j1yvvqjhv9a6hp928vgwg9axf270nlya-bcachefs-module-7.0.0-31-generic.drv'...