this derivation will be built:
  /nix/store/vcyxh927yvd2bd3jlw7j965jdq2dzgdx-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/vcyxh927yvd2bd3jlw7j965jdq2dzgdx-bcachefs-module-7.0.0-26-generic.drv'...