Rollup merge of #30821 - steveklabnik:gh30819, r=nikomatsakis
Rollup merge of #30821 - steveklabnik:gh30819, r=nikomatsakis

Fixes #30819

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