this derivation will be built:
  /nix/store/x2bbi1zrff4d6pm8niwbpfml2895yhfm-bcachefs-module-7.1.5-arch1-1.drv
building '/nix/store/x2bbi1zrff4d6pm8niwbpfml2895yhfm-bcachefs-module-7.1.5-arch1-1.drv'...