Auto merge of #66578 - Centril:rollup-pgz1v7t, r=Centril

Rollup of 7 pull requests

Successful merges:

 - #66060 (Making ICEs and test them in incremental)
 - #66298 (rustdoc: fixes #64305: disable search field instead of hidding it)
 - #66457 (Just derive Hashstable in librustc)
 - #66496 (rustc_metadata: Privatize more things)
 - #66514 (Fix selected crate search filter)
 - #66535 (Avoid ICE when `break`ing to an unreachable label)
 - #66573 (Ignore run-make reproducible-build-2 on Mac)

Failed merges:

r? @ghost