this derivation will be built:
  /nix/store/a0cc12yq6kjvggdw6xk3j1c9qx9qxnai-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/a0cc12yq6kjvggdw6xk3j1c9qx9qxnai-bcachefs-module-7.0.0-27-generic.drv'...