this derivation will be built:
  /nix/store/z24q2zldnl2lmgcfhq5hdk8rjsb5fyda-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/z24q2zldnl2lmgcfhq5hdk8rjsb5fyda-bcachefs-module-7.0.0-38-generic.drv'...