this derivation will be built:
  /nix/store/3bzw4w527a5956gl86hmz1m65nnlc3bm-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/3bzw4w527a5956gl86hmz1m65nnlc3bm-bcachefs-module-7.0.0-38-generic.drv'...