indices:         map[module.Version]*modFileIndex{},
		highestReplaced: map[string]string{},
		workFile:        workFile,
	}
	var workFileReplaces []*modfile.Replace
	if workFile != nil {
		workFileReplaces = workFile.Replace
		mainModules.workFileReplaceMap = toReplaceMap(workFile.Replace)
	}
	mainModulePaths := make(map[string]bool)
	for _, m := range ms {