master doens't build on Windows due to CR characters in rustc-guide

[steveklabnik]

tidy is failing with

tidy error: C:\Users\steve\src\rust\src\doc\rustc-guide\ci\install.sh:24: CR character

on both check_line_lengths.sh and install.sh on the rustc guide. I'm using MSVC.

Any thoughts here?

[retep998]

That should have been fixed by rust-lang/rustc-dev-guide#246 but since you say it fails on the current master, something must still be wrong.

[steveklabnik]

Supposedly, the rustc repo was set to the commit after that PR landed, so that seems very strange...

[steveklabnik]

I deleted the build directory and this seemed to fix it. I have no idea why, but let's trust CI and not me 😆

[petrochenkov]

The submodule may need to be re-initialized.