this derivation will be built:
  /nix/store/1bbd782x28251355jzrzzlhw456kvsaa-bcachefs-module-7.1.5+deb14-rt-amd64.drv
building '/nix/store/1bbd782x28251355jzrzzlhw456kvsaa-bcachefs-module-7.1.5+deb14-rt-amd64.drv'...