This code creates a few directories under a temporary directory that was
just created before, so using MkdirTemp is not needed here.
Change-Id: Icfc45b70349bc1927efb1647bcc9fd58aa82b792
Reviewed-on: https://go-review.googlesource.com/c/go/+/611037 Reviewed-by: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>