$ npx grunt
Running "startup" task

Running "gherkinlint" task

Running "ignorefiles" task

Running "eslint:amd" (eslint) task

Running "rollup:dist" (rollup) task

Running "eslint:yui" (eslint) task

Running "shifter" task
>> Running shifter on
shifter [info] racing to find the closest .shifter.json file
shifter [info] woohoo, found a config here: C:\Users\stronk7\git_moodle\integration\.shifter.json
shifter [info] override config found for coverage
shifter [info] override config found for lint
shifter [info] override config found for clean
shifter [info] revving up
shifter [info] racing the directories

<--- Last few GCs --->

[16212:000001A7F72DF7D0]   424483 ms: Mark-sweep (reduce) 2045.5 (2082.8) -> 2044.6 (2082.8) MB, 2262.3 / 23.2 ms  (average mu = 0.119, current mu = 0.003) allocation failure scavenge might not succeed
[16212:000001A7F72DF7D0]   426714 ms: Mark-sweep (reduce) 2045.6 (2082.8) -> 2044.8 (2083.1) MB, 2225.7 / 21.9 ms  (average mu = 0.062, current mu = 0.002) allocation failure scavenge might not succeed


<--- JS stacktrace --->

FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory
 1: 00007FF6B1517B7F v8::internal::CodeObjectRegistry::~CodeObjectRegistry+114079
 2: 00007FF6B14A4546 DSA_meth_get_flags+65542
 3: 00007FF6B14A53FD node::OnFatalError+301
 4: 00007FF6B1DDB29E v8::Isolate::ReportExternalAllocationLimitReached+94
 5: 00007FF6B1DC587D v8::SharedArrayBuffer::Externalize+781
 6: 00007FF6B1C68C4C v8::internal::Heap::EphemeronKeyWriteBarrierFromCode+1468
 7: 00007FF6B1C758F9 v8::internal::Heap::PublishPendingAllocations+1129
 8: 00007FF6B1C728CA v8::internal::Heap::PageFlagsAreConsistent+2842
 9: 00007FF6B1C65529 v8::internal::Heap::CollectGarbage+2137
10: 00007FF6B1C636E0 v8::internal::Heap::AllocateExternalBackingStore+2000
11: 00007FF6B1C88266 v8::internal::Factory::NewFillerObject+214
12: 00007FF6B19BA735 v8::internal::DateCache::Weekday+1797
13: 00007FF6B1E68F91 v8::internal::SetupIsolateDelegate::SetupHeap+494417
14: 00007FF6B1DFB151 v8::internal::SetupIsolateDelegate::SetupHeap+44305
15: 000001A7800A3963
Fatal error: Shifter failed with code: 134