this derivation will be built:
  /nix/store/91g72zmrwz0zqykykaynpp2732q3sn04-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/91g72zmrwz0zqykykaynpp2732q3sn04-bcachefs-module-7.0.0-26-generic.drv'...