====  env   ====
OS: debian 12
Compiler: ldc2 installed by `apt install ldc` 
ldc2 -v
binary    /usr/bin/ldc2
version   1.30.0 (DMD v2.100.1, LLVM 14.0.6)
config    /etc/ldc2.conf (x86_64-pc-linux-gnu)


==== main.d ====
import core.stdc.stdlib: EXIT_SUCCESS, EXIT_FAILURE, exit;
import std.concurrency;
import std.datetime;
import std.stdio;
import core.thread;

void childProcess() {
    Thread.sleep( dur!("seconds")( 1 ) );
	exit(-1);
}

int main() {
    spawn(&childProcess);
    receiveTimeout(100.seconds, (int msg) {});
    return 0;
}


==== result ====
Aborting from core/sync/mutex.d(149) Error: pthread_mutex_destroy failed.Aborted (core dumped)