The signal-to-noise ratio is too low.
Stop printing the name of every package.
Can still get the old output with make.bash -v.

Change-Id: Ib2c82e037166e6d2ddc31ae2a4d29af5becce574
Reviewed-on: https://go-review.googlesource.com/74351
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: David Crawshaw <crawshaw@golang.org>