undef, $opt), 'clone w/include') or diag "clone_err=$clone_err";
ok(-d "$tmpdir/incl/alt", 'alt cloned');
ok(!-d "$tmpdir/incl/v2" && !-d "$tmpdir/incl/bare", 'only alt cloned');
undef, $opt), 'clone w/include') or diag "clone_err=$clone_err";
ok(-d "$tmpdir/incl/alt", 'alt cloned');
ok(!-d "$tmpdir/incl/v2" && !-d "$tmpdir/incl/bare", 'only alt cloned');