Руководство Исправляем зависание сервера при загрузке библиотек с Maven Central.

WARNING: Using incubator modules: jdk.incubator.vector
Downloading mojang_1.21.11.jar
Applying patches
Starting org.bukkit.craftbukkit.Main
[14:36:42 INFO]: [bootstrap] Running Java 25 (OpenJDK 64-Bit Server VM 25.0.3+9-2-24.04.2-Ubuntu; Ubuntu null) on Linux 6.8.0-134-generic (amd64)
[14:36:42 INFO]: [bootstrap] Loading Leaf 1.21.11-170-ver/1.21.11@4ca6916 (2026-06-30T10:40:36Z) for Minecraft 1.21.11
[14:36:42 INFO]: [LeafConfig] Loading config...
[14:36:42 WARN]: [LeafConfig] You enabled faster random generator, it will offset location of slime chunk
[14:36:42 WARN]: [LeafConfig] If your server has slime farms or facilities need vanilla slime chunk,
[14:36:42 WARN]: [LeafConfig] set performance.faster-random-generator.use-legacy-random-for-slime-chunk to true to use LegacyRandomSource for slime chunk generation.
[14:36:42 WARN]: [LeafConfig] Set performance.faster-random-generator.warn-for-slime-chunk to false to disable this warning.
WARNING: A terminally deprecated method in sun.misc.Unsafe has been called
WARNING: sun.misc.Unsafe::objectFieldOffset has been called by org.joml.MemUtil$MemUtilUnsafe (file:/home/minecraft/anarchy/libraries/org/joml/joml/1.10.8/joml-1.10.8.jar)
WARNING: Please consider reporting this to the maintainers of class org.joml.MemUtil$MemUtilUnsafe
WARNING: sun.misc.Unsafe::objectFieldOffset will be removed in a future release
[14:36:42 WARN]: [LeafConfig] You have following experimental module(s) enabled: [DespawnTime.proactiveWeakLoading, Knockback.flushKnockback, OptimizeDespawn.enabled, OptimizeMobSpawning.enabled, OptimizeRandomTick.enabled, OptimizeWaypoint.enabled], please proceed with caution!
[14:36:42 INFO]: [LeafConfig] Successfully loaded config in 198ms.
[14:36:43 INFO]: [PluginInitializerManager] Initializing plugins...
[14:36:44 INFO]: [MavenLibraryResolver] Downloading https://maven-central.storage-download.googleapis.com/maven2/com/zaxxer/HikariCP/6.3.2/HikariCP-6.3.2.pom