AssertionError still yields passing test

[tomjw64]

The following snippet of test code yields a correctly failing test in spek version 2.02 but yields an incorrectly passing test in spek version 2.03

package spekbug.deleteme

import org.spekframework.spek2.Spek
import org.spekframework.spek2.style.specification.describe

object SpekTest: Spek({ describe("spek") { it("has a bug") { assert(false) }} })

Here is the gradle build file, setting the spek version on the first line if it comes in handy:

val spekVersion = "2.0.3"

plugins {
  kotlin("jvm") version "1.3.31"
}

repositories {
  jcenter() 
}

dependencies {
  implementation(kotlin("stdlib-jdk8"))
  testImplementation("org.spekframework.spek2:spek-dsl-jvm:${spekVersion}")
  testRuntimeOnly("org.spekframework.spek2:spek-runner-junit5:${spekVersion}")  
}

tasks.test {
  testLogging {
    events("PASSED", "FAILED")
  }
  useJUnitPlatform {
    includeEngines("spek2")
  }
}

👍 Running with val spekVersion=2.0.2 =>

> Task :test FAILED

spekbug.deleteme.SpekTest > has a bug FAILED
    java.lang.AssertionError at LibraryTest.kt:6

👎 Running with val spekVersion=2.0.3 =>

> Task :test

spekbug.deleteme.SpekTest > has a bug PASSED