coroutineScope отменяет соседей

import kotlinx.coroutines.*

fun main() = runBlocking<Unit> {
    try {
        coroutineScope {
            launch {
                try {
                    delay(1000)
                    println("B done")
                } finally {
                    println("B cancelled")
                }
            }
            launch {
                delay(100)
                error("A failed")
            }
        }
    } catch (e: IllegalStateException) {
        println("caught ${e.message}")
    }
}