this derivation will be built:
  /nix/store/b1x98simdcdzkwd21l0dlnxijz7pf08a-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/b1x98simdcdzkwd21l0dlnxijz7pf08a-bcachefs-module-7.0.0-26-generic.drv'...