this derivation will be built:
  /nix/store/sqqjakhp93378w7yvjw80iin1ki4qwq8-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/sqqjakhp93378w7yvjw80iin1ki4qwq8-bcachefs-module-7.0.0-38-generic.drv'...