[11:23:35] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in forgelin-1.6.0.jar. This is not recommended, @mods should be in a separate jar from the coremod.

[11:23:35] [main/WARN] [FML]: The coremod net.shadowfacts.forgelin.preloader.ForgelinPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft

[11:23:35] [main/WARN] [FML]: The coremod ForgelinPlugin (net.shadowfacts.forgelin.preloader.ForgelinPlugin) is not signed!

No.