this derivation will be built:
  /nix/store/qz7b21z4l5a2yz7hw91rlqqh7msrfh1c-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/qz7b21z4l5a2yz7hw91rlqqh7msrfh1c-bcachefs-module-7.0.0-34-generic.drv'...