this derivation will be built:
  /nix/store/ywycy75bw9dca8q1l52wb25s4nkwxym2-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/ywycy75bw9dca8q1l52wb25s4nkwxym2-bcachefs-module-7.0.0-14-generic.drv'...