// 'go' version directives.
		includeGoVersions = true
	}

	var vendorMods []module.Version
	for m := range isExplicit {
		vendorMods = append(vendorMods, m)
	}
	for m := range modpkgs {
		if !isExplicit[m] {
			vendorMods = append(vendorMods, m)
		}
	}
	gover.ModSort(vendorMods)

	var (
		buf bytes.Buffer
		w   io.Writer = &buf
	)
	if cfg.BuildV {