this derivation will be built:
  /nix/store/ch5vg01h8lv64dss4n764dk3qx296hfz-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/ch5vg01h8lv64dss4n764dk3qx296hfz-bcachefs-module-7.0.0-30-generic.drv'...