this derivation will be built:
  /nix/store/n9g3wdjyn4xgrvh38w7fylk5p2simqiz-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/n9g3wdjyn4xgrvh38w7fylk5p2simqiz-bcachefs-module-7.0.0-38-generic.drv'...