Rollup merge of #86090 - lnicola:rust-analyzer-2021-06-07, r=jonas-schievink
Rollup merge of #86090 - lnicola:rust-analyzer-2021-06-07, r=jonas-schievink

:arrow_up: rust-analyzer

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