this derivation will be built:
  /nix/store/q94pyamr6h43birw3bxwkar7811fjn0m-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/q94pyamr6h43birw3bxwkar7811fjn0m-bcachefs-module-7.0.0-31-generic.drv'...