# Pastebin 9kTP1yBn
  * frame #0: 0x0000000102a94d7d servo`js::detail::HashTable<js::HashMapEntry<js::CrossCompartmentKey, js::ReadBarriered<JS::Value> >, js::HashMap<js::CrossCompartmentKey, js::ReadBarriered<JS::Value>, js::CrossCompartmentKey::Hasher, js::SystemAllocPolicy>::MapHashPolicy, js::SystemAllocPolicy>::lookup(js::CrossCompartmentKey const&, unsigned int, unsigned int) const [inlined] js::detail::HashTable<js::HashMapEntry<js::CrossCompartmentKey, js::ReadBarriered<JS::Value> >, js::HashMap<js::CrossCompartmentKey, js::ReadBarriered<JS::Value>, js::CrossCompartmentKey::Hasher, js::SystemAllocPolicy>::MapHashPolicy, js::SystemAllocPolicy>::hash1(this=&0x110, hash0=3096302646) const at HashTable.h:1268 [opt]
    frame #1: 0x0000000102a94d7d servo`js::detail::HashTable<js::HashMapEntry<js::CrossCompartmentKey, js::ReadBarriered<JS::Value> >, js::HashMap<js::CrossCompartmentKey, js::ReadBarriered<JS::Value>, js::CrossCompartmentKey::Hasher, js::SystemAllocPolicy>::MapHashPolicy, js::SystemAllocPolicy>::lookup(this=&0x110, l=0x000000011cdf7598, keyHash=3096302646, collisionBit=0) const + 13 at HashTable.h:1333 [opt]
    frame #2: 0x0000000102a82a6c servo`JSCompartment::wrap(JSContext*, JS::MutableHandle<JS::Value>, JS::Handle<JSObject*>) [inlined] js::detail::HashTable<js::HashMapEntry<js::CrossCompartmentKey, js::ReadBarriered<JS::Value> >, js::HashMap<js::CrossCompartmentKey, js::ReadBarriered<JS::Value>, js::CrossCompartmentKey::Hasher, js::SystemAllocPolicy>::MapHashPolicy, js::SystemAllocPolicy>::lookup(this=<unavailable>) const + 40 at HashTable.h:1686 [opt]
    frame #3: 0x0000000102a82a44 servo`JSCompartment::wrap(JSContext*, JS::MutableHandle<JS::Value>, JS::Handle<JSObject*>) [inlined] js::HashMap<js::CrossCompartmentKey, js::ReadBarriered<JS::Value>, js::CrossCompartmentKey::Hasher, js::SystemAllocPolicy>::lookup(js::CrossCompartmentKey const&) const at HashTable.h:95 [opt]
    frame #4: 0x0000000102a82a44 servo`JSCompartment::wrap(this=&0x0, cx=&0x10b8e0600, vp=<unavailable>, existing=JS::HandleObject @ r12) + 356 at jscompartmentinlines.h:107 [opt]
    frame #5: 0x0000000102a69425 servo`JS_WrapValue(cx=&0x10b8e0600, vp=<unavailable>) + 277 at jsapi.cpp:819 [opt]
    frame #6: 0x0000000101a27af8 servo`script::dom::bindings::conversions::{{impl}}::to_jsval(self=&0x117c39500, cx=&0x10b8e0600, rval=MutableHandle<js::jsapi::Value> {