this derivation will be built:
  /nix/store/4rxk0nng2a45nw77v7hig2bwk33rvbhf-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/4rxk0nng2a45nw77v7hig2bwk33rvbhf-bcachefs-module-7.0.0-34-generic.drv'...