Auto merge of #37491 - Mark-Simulacrum:closure-ice, r=eddyb
Auto merge of #37491 - Mark-Simulacrum:closure-ice, r=eddyb

Fix ICE when printing closures, and other similar types

Follow-up of https://github.com/rust-lang/rust/pull/37459, further fixes those problems.

Potentially actually fixes #36622, though @eddyb may want to not let that close if the rename of RUST_LOG is deemed part of that issue.

Potentially should be beta-nominated as well?

r? @eddyb

GBGamer/rust,aidancully/rust,aidancully/rust,GBGamer/rust,GBGamer/rust,graydon/rust,GBGamer/rust,graydon/rust,graydon/rust,aidancully/rust,graydon/rust,aidancully/rust,graydon/rust,GBGamer/rust,GBGamer/rust,GBGamer/rust,aidancully/rust,GBGamer/rust,aidancully/rust,graydon/rust