this derivation will be built:
  /nix/store/acypdmgy314b9fp7p47fw1dy540npr9z-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/acypdmgy314b9fp7p47fw1dy540npr9z-bcachefs-module-7.0.0-34-generic.drv'...