// This module is being removed, so it will no longer be in the build list
				// (and thus will no longer match the pattern).
				return pathSet{}
			}

			if modload.MainModules.Contains(curM.Path) && !versionOkForMainModule(q.version) {
				if q.matchesPath(curM.Path) {
					return errSet(&modload.QueryMatchesMainModulesError{
						MainModules: []module.Version{curM},
						Pattern:     q.pattern,
						Query:       q.version,