various download-rustc fixes#113373

Merged

bors merged 8 commits intorust-lang:masterfrom

jyn514:download-rustc-fixes

Jul 12, 2023

Commits on Jul 12, 2023

Move `ci_rustc_dir` to Config and use it consistently
jyn514
committed
Don't depend on crate names in tests/ui-fulldeps/missing-rustc-driver-error.rs
jyn514
committed
Revert "Fix `x test lint-docs` when download-rustc is enabled"
jyn514
committed