Auto merge of #38923 - petrochenkov:scheck, r=alexcrichton

Avoid large number of stage 0 warnings about --no-stack-check

```
....

rustc: x86_64-pc-windows-gnu/stage0/lib/rustlib/x86_64-pc-windows-gnu/lib/libstd
warning: the --no-stack-check flag is deprecated and does nothing

rustc: x86_64-pc-windows-gnu/stage0/lib/rustlib/x86_64-pc-windows-gnu/lib/libgetopts
warning: the --no-stack-check flag is deprecated and does nothing

rustc: x86_64-pc-windows-gnu/stage0/lib/rustlib/x86_64-pc-windows-gnu/lib/libterm
warning: the --no-stack-check flag is deprecated and does nothing

rustc: x86_64-pc-windows-gnu/stage0/lib/rustlib/x86_64-pc-windows-gnu/lib/liblog
warning: the --no-stack-check flag is deprecated and does nothing

....
```

r? @alexcrichton