this derivation will be built:
  /nix/store/qh6a7smzks9agyvf9s19yr1if50pr3wf-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/qh6a7smzks9agyvf9s19yr1if50pr3wf-bcachefs-module-7.0.0-26-generic.drv'...