this derivation will be built:
  /nix/store/rxf7b929x6igshw97dz1cyk5gic9bq19-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/rxf7b929x6igshw97dz1cyk5gic9bq19-bcachefs-module-7.0.0-26-generic.drv'...