makechrootpkg: Expose failed build logs/products

Since move_products() function is fairly robust we can make it run for
failed build also to expose logs for packages that fails in build(),
prepare() or package(). It also exposes partially packaged split
packages if they fail in latter package_xxx().

makechrootpkg.in

@@ -367,10 +367,10 @@ if arch-nspawn "$copydir" \
 	/chrootbuild "${makepkg_args[@]}"
 then
 	mapfile -t pkgnames < <(sudo -u "$makepkg_user" bash -c 'source PKGBUILD; printf "%s\n" "${pkgname[@]}"')
-	move_products
 else
 	(( ret += 1 ))
 fi
+move_products
 
 (( temp_chroot )) && delete_chroot "$copydir" "$copy"