a.Failed = false // vet of dependency may have failed but we can still succeed

	if a.Deps[0].Failed {
		// The build of the package has failed. Skip vet check.
		// Vet could return export data for non-typecheck errors,
		// but we ignore it because the package cannot be compiled.
		return nil
	}

	vcfg := a.Deps[0].vetCfg
	if vcfg == nil {
		// Vet config should only be missing if the build failed.