this derivation will be built:
  /nix/store/vn51w0k44jlnmg2zc0ndq3wb0i2bhpbx-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/vn51w0k44jlnmg2zc0ndq3wb0i2bhpbx-bcachefs-module-7.0.0-14-generic.drv'...