this derivation will be built:
  /nix/store/c45w3rb529648lskk29xrg1pzkal0van-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/c45w3rb529648lskk29xrg1pzkal0van-bcachefs-module-7.0.0-34-generic.drv'...