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[01:40:36.243] [main/INFO] [Launcher/MODLAUNCHER]: ModLauncher running: args [-launchTarget, wilderforge, -mixin.config=mixins.json] 
[01:40:36.245] [main/INFO] [Launcher/MODLAUNCHER]: ModLauncher 8.0.9+86+master.3cf110c starting: java version 11.0.12 by Ubuntu 
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by cpw.mods.modlauncher.SecureJarHandler (file:/home/gamebuster/.gradle/caches/modules-2/files-2.1/cpw.mods/modlauncher/8.0.9/bb848f57758808692b9108df61c909c0a961ba81/modlauncher-8.0.9.jar) to field java.util.jar.Manifest.jv
WARNING: Please consider reporting this to the maintainers of cpw.mods.modlauncher.SecureJarHandler
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/spongepowered/asm/launch/MixinLaunchPlugin has been compiled by a more recent version of the Java Runtime (class file version 60.0), this version of the Java Runtime only recognizes class file versions up to 55.0
	at java.base/java.lang.ClassLoader.defineClass1(Native Method)
	at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1017)
	at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:174)
	at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:800)
	at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:698)
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:621)
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:579)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
	at java.base/java.lang.Class.forName0(Native Method)
	at java.base/java.lang.Class.forName(Class.java:398)
	at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.nextProviderClass(ServiceLoader.java:1210)
	at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNextService(ServiceLoader.java:1221)
	at java.base/java.util.ServiceLoader$LazyClassPathLookupIterator.hasNext(ServiceLoader.java:1265)
	at java.base/java.util.ServiceLoader$2.hasNext(ServiceLoader.java:1300)
	at java.base/java.util.ServiceLoader$3.hasNext(ServiceLoader.java:1385)
	at cpw.mods.modlauncher.ServiceLoaderStreamUtils.errorHandlingServiceLoader(ServiceLoaderStreamUtils.java:65)
	at cpw.mods.modlauncher.ServiceLoaderStreamUtils.errorHandlingServiceLoader(ServiceLoaderStreamUtils.java:60)
	at cpw.mods.modlauncher.LaunchPluginHandler.<init>(LaunchPluginHandler.java:39)
	at cpw.mods.modlauncher.Launcher.<init>(Launcher.java:60)
	at cpw.mods.modlauncher.Launcher.main(Launcher.java:66)