this derivation will be built:
  /nix/store/zjwsd4q94wil4jwcaxz09q242wvggx3i-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/zjwsd4q94wil4jwcaxz09q242wvggx3i-bcachefs-module-7.0.0-26-generic.drv'...