this derivation will be built:
  /nix/store/1cd1xl14zc5p06bapjvidp2hf61hjgzx-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/1cd1xl14zc5p06bapjvidp2hf61hjgzx-bcachefs-module-7.0.0-14-generic.drv'...