Doc build failed on 1.45.0

[Mark-Simulacrum]

The beta run succeeded, but 1.45.0 was unable to be benchmarked. I suspect this is because of rust-lang/cargo#8449.

[Mark-Simulacrum]

I'm inclined to just skip rustdoc perf collection for 1.45.0 entirely (probably a temporary patch in the code that does so), but wanted to file an issue in case people have other thoughts.

cc @jyn514

[jyn514]

Ah, I didn't realize you used the cargo from the release. Then yes, this will fail on all versions before rust-lang/cargo#8449 and after --document-private-items was added to cargo doc (not sure when that was).

You could still make it work by using the latest nightly cargo, but I don't know if that's worth the effort.