These were problematic but previously easy to miss. They're now easy to spot thanks to build failures at Go tip as of CL 610736. For golang/go#68796. Change-Id: I167f2cce2376b4070460389c673d973e4521d3dc Reviewed-on: https://go-review.googlesource.com/c/crypto/+/610797 Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Alan Donovan <adonovan@google.com>