Seems crazy to me. I want to see an error if the version in my PATH is too old, so I can address. I don't want my toolchain to do -anything- implicitly, inclu

Seems crazy to me. I want to see an error if the version in my PATH is too old, so I can address. I don't want my toolchain to do -anything- implicitly, including searching PATH. If my PATH is wrong, I'll fix it. And downloading is even weirder. What happens if the download fails? Am I presented a random network error, or a Go too old error? Who decides which is even more correct?