This test expects to be able to drain a Pool using only Get. This isn't
actually possible in the general case, since a pooled value could get
stuck in some P's private slot. However, if GOMAXPROCS=1, there's only 1
P we could be running on, so getting stuck becomes impossible.
This test isn't checking any concurrent properties of Pool, so this is
fine. Just set GOMAXPROCS=1 for this one particular test.
Fixes #73728.
Change-Id: I9053e28118060650f2cd7d0d58f5a86d630b36f7
Reviewed-on: https://go-review.googlesource.com/c/go/+/673375
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Michael Pratt <mpratt@google.com>