Meteor test --raw-logs

When we run our tests, we get a bunch of output like I20160712-10:42:10.275(-7)? stdout:. This clutters the output and makes it harder to read the test results. It’d be nice to disable this, and it seems like --raw-logs would work if it were supported by meteor test, but it looks like that option is only supported by meteor run. Is there another way to remove this extra logging?

Related: https://github.com/meteor/meteor/issues/1551

EDIT: submitted PR https://github.com/meteor/meteor/pull/7398