this derivation will be built:
  /nix/store/3vgknizgncy9d2svkhhkfy0hc98swjrs-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/3vgknizgncy9d2svkhhkfy0hc98swjrs-bcachefs-module-7.0.0-31-generic.drv'...