Clicking on rustdoc sidebar item results in 'undefined' page

[frewsxcv]

https://doc.rust-lang.org/nightly/std/index.html

Click on 'Primitive Types' in the sidebar

[frewsxcv]

cc @GuillaumeGomez

[GuillaumeGomez]

Will fix in a few hours.