rustup uninstall toolchain stable-x86_64-pc-windows-msvc

rustup toolchain install stable-x86_64-pc-windows-gnu (or download rustup-init for the platform of your choice at https://forge.rust-lang.org/infra/other-installation-methods.html)

rustup default stable-x86_64-pc-windows-gnu

原文：https://www.jianshu.com/p/718626d561ce