Merge pull request #955 from TheBlueMatt/2021-06-rustc-bugz
authorMatt Corallo <649246+TheBlueMatt@users.noreply.github.com>
Fri, 18 Jun 2021 15:24:21 +0000 (15:24 +0000)
committerGitHub <noreply@github.com>
Fri, 18 Jun 2021 15:24:21 +0000 (15:24 +0000)
Fix trivial doc warnings and make CI use old rustc


Trivial merge