for _, q := range r.wildcardQueries {
		q := q
		r.work.Add(func() {
			if q.version == "none" {
				r.queryNone(ctx, q)
			} else {
				r.queryWildcard(ctx, q)
			}
		})
	}
	<-r.work.Idle()
}

// queryWildcard adds a candidate set to q for each module for which:
//   - some version of the module is already in the build list, and