this derivation will be built:
  /nix/store/534hnqc3091iip0i6wxjh06hign7msys-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/534hnqc3091iip0i6wxjh06hign7msys-bcachefs-module-7.0.0-38-generic.drv'...