this derivation will be built:
  /nix/store/x2hy6l0450iw8wmb359hhnq6kkx5cqwf-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/x2hy6l0450iw8wmb359hhnq6kkx5cqwf-bcachefs-module-7.0.0-14-generic.drv'...