this derivation will be built:
  /nix/store/rfv6drk8sz72b0qqz724fm1zji8za87x-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/rfv6drk8sz72b0qqz724fm1zji8za87x-bcachefs-module-7.0.0-34-generic.drv'...