Restart program without checking for cgo errors

nocgo.go

if os.Getenv("GODEBUG") != "cgocheck=0" {
        cmd := exec.Command(os.Args[0], os.Args[1:]...)
	env := os.Environ()
	env = append(env, "GODEBUG=cgocheck=0")
	cmd.Env = env
	cmd.Stdin = os.Stdin
	cmd.Stdout = os.Stdout
	cmd.Stderr = os.Stderr
	err := cmd.Run()
	fmt.Println(err)
	os.Exit(0)
}

Automatically disable cgocheck without typing in the GODEBUG=cgocheck=0 flag or downgrading to 1.5. Put in the beginning of your go program so as not to rerun logic from the first run.