this derivation will be built:
  /nix/store/9admc8130cq7wfslvqc24j4izgvp9fxc-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/9admc8130cq7wfslvqc24j4izgvp9fxc-bcachefs-module-7.0.0-27-generic.drv'...