Run Travis CI build with -verbose.
Run Travis CI build with -verbose.

To figure out why it times out.

R=maruel@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1156823002

luci/luci-go,luci/luci-go,shishkander/luci-go,luci/luci-go,shishkander/luci-go,luci/luci-go,luci/luci-go,luci/luci-go