this derivation will be built:
  /nix/store/n3qac44sjrp4fbvmcq7mm79qpb04a0jg-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/n3qac44sjrp4fbvmcq7mm79qpb04a0jg-bcachefs-module-7.0.0-34-generic.drv'...