out, err = cmd.Output()
	if err != nil {
		return fmt.Errorf("%v: %w", cmd, err)
	}
	platformBin := filepath.Dir(string(bytes.TrimSpace(out)))
	if platformBin == "." {
		return errors.New("failed to locate cmd/go for target platform")
	}
	if err := adb("push", platformBin, path.Join(deviceGoroot, "bin")); err != nil {
		return err
	}

	// Copy only the relevant subdirectories from pkg: pkg/include and the

	if out, err := cmd.CombinedOutput(); err != nil {
		os.Stderr.Write(out)
		return fmt.Errorf("ideviceimagemounter: %v", err)
	}
	return nil
}

// findDevImage use the device iOS version and build to locate a suitable
// developer image.
func findDevImage() (string, error) {
	cmd := idevCmd(exec.Command("ideviceinfo"))
	out, err := cmd.Output()
	if err != nil {
		return "", fmt.Errorf("ideviceinfo: %v", err)
	}