Failing test: apples grow at random locations

[breandan]

Running ./gradlew build inside snake-sdl failed with the following error:

kotlin.AssertionError: Expected <[Cell(x=8, y=4), Cell(x=5, y=5)]>, actual <[Cell(x=1, y=2)]>.
        at 0   test.kexe                           0x0000000106e48d05 kfun:kotlin.Error.<init>(kotlin.String?)kotlin.Error + 85 (/Users/teamcity/buildAgent/work/4d622a065c544371/runtime/src/main/kotlin/kotlin/Exceptions.kt:12:44)
        at 1   test.kexe                           0x0000000106e49412 kfun:kotlin.AssertionError.<init>(kotlin.Any?)kotlin.AssertionError + 226 (/Users/teamcity/buildAgent/work/4d622a065c544371/runtime/src/main/kotlin/kotlin/Exceptions.kt:128:41)
        at 2   test.kexe                           0x0000000106e35c72 kfun:kotlin.test.DefaultAsserter.fail(kotlin.String?)kotlin.Nothing + 274 (/Users/teamcity/buildAgent/work/4d622a065c544371/backend.native/build/stdlib/kotlin/test/DefaultAsserter.kt:16:19)
        at 3   test.kexe                           0x0000000106e32726 kfun:kotlin.test.Asserter.assertTrue(kotlin.Function0<kotlin.String?>;kotlin.Boolean) + 310 (/Users/teamcity/buildAgent/work/4d622a065c544371/backend.native/build/stdlib/kotlin/test/Assertions.kt:196:13)
        at 4   test.kexe                           0x0000000106e32b50 kfun:kotlin.test.Asserter.assertEquals(kotlin.String?;kotlin.Any?;kotlin.Any?) + 576 (/Users/teamcity/buildAgent/work/4d622a065c544371/backend.native/build/stdlib/kotlin/test/Assertions.kt:215:9)
        at 5   test.kexe                           0x0000000106e3579e kfun:kotlin.test.assertEquals(#GENERIC;#GENERIC;kotlin.String?)Generic + 318 (/Users/teamcity/buildAgent/work/4d622a065c544371/backend.native/build/stdlib/kotlin/test/Assertions.kt:51:14)
        at 6   test.kexe                           0x0000000106e35980 kfun:kotlin.test.assertEquals$default(#GENERIC;#GENERIC;kotlin.String?;kotlin.Int)Generic + 400 (/Users/teamcity/buildAgent/work/4d622a065c544371/backend.native/build/stdlib/kotlin/test/Assertions.kt:50:1)
        at 7   test.kexe                           0x0000000106f358d2 kfun:ApplesTests.apples grow at random locations() + 1266 (/Users/breandan/IdeaProjects/snake/snake-sdl/test/tests.kt:64:9)
        at 8   test.kexe                           0x0000000106f36323 kfun:$ApplesTests$test$1.$apples grow at random locations$FUNCTION_REFERENCE$3.invoke#internal + 67 (/Users/breandan/IdeaProjects/snake/snake-sdl/test/tests.kt:60:11)
        at 9   test.kexe                           0x0000000106f36399 kfun:$ApplesTests$test$1.$apples grow at random locations$FUNCTION_REFERENCE$3.$<bridge-UNNN>invoke(#GENERIC)#internal + 89 (/Users/breandan/IdeaProjects/snake/snake-sdl/test/tests.kt:60:11)
        at 10  test.kexe                           0x0000000106e9a81f kfun:kotlin.native.internal.test.BaseClassSuite.TestCase.run() + 1311 (/Users/teamcity/buildAgent/work/4d622a065c544371/runtime/src/main/kotlin/kotlin/native/internal/test/TestSuite.kt:85:26)
        at 11  test.kexe                           0x0000000106e94500 kfun:kotlin.native.internal.test.TestRunner.run#internal + 2432 (/Users/teamcity/buildAgent/work/4d622a065c544371/runtime/src/main/kotlin/kotlin/native/internal/test/TestRunner.kt:229:0)
        at 12  test.kexe                           0x0000000106e956ae kfun:kotlin.native.internal.test.TestRunner.runIteration#internal + 2942 (/Users/teamcity/buildAgent/work/4d622a065c544371/runtime/src/main/kotlin/kotlin/native/internal/test/TestRunner.kt:252:0)
        at 13  test.kexe                           0x0000000106e95fd8 kfun:kotlin.native.internal.test.TestRunner.run()ValueType + 984 (/Users/teamcity/buildAgent/work/4d622a065c544371/runtime/src/main/kotlin/kotlin/native/internal/test/TestRunner.kt:270:0)
        at 14  test.kexe                           0x0000000106e897cb kfun:kotlin.native.internal.test.testLauncherEntryPoint(kotlin.Array<kotlin.String>)ValueType + 283 (/Users/teamcity/buildAgent/work/4d622a065c544371/runtime/src/main/kotlin/kotlin/native/internal/test/Launcher.kt:22:53)
        at 15  test.kexe                           0x0000000106e89687 kfun:kotlin.native.internal.test.main(kotlin.Array<kotlin.String>) + 55 (/Users/teamcity/buildAgent/work/4d622a065c544371/runtime/src/main/kotlin/kotlin/native/internal/test/Launcher.kt:26:17)
        at 16  test.kexe                           0x0000000106e4362c Konan_start + 156 (/Users/teamcity/buildAgent/work/4d622a065c544371/runtime/src/launcher/kotlin/konan/start.kt:23:9)
        at 17  test.kexe                           0x0000000106f4a1ef Init_and_run_start + 111
        at 18  libdyld.dylib                       0x00007fff6130f015 start + 1