[MC-149225] The game crashes immediately after selecting and starting a world on Mac OS Mojave, caused by libobjc.A.dylib

The game starts up fine. when entering a World (local or connecting to a server), the game immediately crashes after the command to enter the world (doesen't matter where i click). After this, both, a minecraft crash report, and a OS-report come up. Both are attatched to this ticket.

update: I tried downgrading the MC versions: 1.13.2 produced the same error, 1.13.1 was playable.

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007fff7abeee02, pid=22587, tid=775
#
# JRE version: Java(TM) SE Runtime Environment (8.0_74-b02) (build 1.8.0_74-b02)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.74-b02 mixed mode bsd-amd64 compressed oops)
# Problematic frame:
# C  [libobjc.A.dylib+0x7e02]  lookUpImpOrForward+0x5b
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#