this derivation will be built:
  /nix/store/6k9wf3xq53x3mgric1ggw054qpj9y1vj-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/6k9wf3xq53x3mgric1ggw054qpj9y1vj-bcachefs-module-7.0.0-31-generic.drv'...