this derivation will be built:
  /nix/store/xcj7lbllm74ss6m4xswvk9rb506bf7nm-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/xcj7lbllm74ss6m4xswvk9rb506bf7nm-bcachefs-module-7.0.0-14-generic.drv'...