this derivation will be built:
  /nix/store/6jnwh3y65qdb4i4z29bz2s9jvb7vzjax-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/6jnwh3y65qdb4i4z29bz2s9jvb7vzjax-bcachefs-module-7.0.0-29-generic.drv'...