rust/compiler
bors 2827db2b13 Auto merge of #87622 - pietroalbini:bump-bootstrap, r=Mark-Simulacrum
Bump bootstrap compiler to 1.55

Changing the cfgs for stdarch is missing, but my understanding is that we don't need to do it as part of this PR?

r? `@Mark-Simulacrum`
2021-08-01 19:04:37 +00:00
..
2021-07-31 00:51:38 +08:00
2021-07-31 00:51:38 +08:00