Auto merge of #29741 - Manishearth:fix-flowgraph, r=alexcrichton
Auto merge of #29741 - Manishearth:fix-flowgraph, r=alexcrichton

None

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