this derivation will be built:
  /nix/store/0cr7q706vwj51skbgixwf9f9kmsr095w-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/0cr7q706vwj51skbgixwf9f9kmsr095w-bcachefs-module-7.0.0-39-generic.drv'...