this derivation will be built:
  /nix/store/pr1brdwzrq2yb831mc2rlczsvycmk82d-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/pr1brdwzrq2yb831mc2rlczsvycmk82d-bcachefs-module-7.0.0-38-generic.drv'...