this derivation will be built:
  /nix/store/h737rf5g7df4czsm9wkg9jc564nya6hj-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/h737rf5g7df4czsm9wkg9jc564nya6hj-bcachefs-module-7.0.0-38-generic.drv'...