this derivation will be built:
  /nix/store/x7bjmf9dy9y96s44ipsg0nxymzdk01ad-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/x7bjmf9dy9y96s44ipsg0nxymzdk01ad-bcachefs-module-7.0.0-28-generic.drv'...