bt
* thread #1: tid = 0xda2e6, 0x0000000100491ccf libswiftCore.dylib`swift_slowAlloc + 31, queue = 'com.apple.main-thread', stop reason = EXC_BREAKPOINT (code=EXC_I386_BPT, subcode=0x0)
* frame #0: 0x0000000100491ccf libswiftCore.dylib`swift_slowAlloc + 31
frame #1: 0x0000000100483fa4 libswiftCore.dylib`_swift_allocObject_(swift::HeapMetadata const*, unsigned long, unsigned long) + 20
frame #2: 0x0000000100273faa libswiftCore.dylib`Swift._ContiguousArrayBuffer.init <A> (Swift._ContiguousArrayBuffer<A>.Type)(count : Swift.Int, minimumCapacity : Swift.Int) -> Swift._ContiguousArrayBuffer<A> + 74
frame #3: 0x00000001002809e3 libswiftCore.dylib`Swift._forceCreateUniqueMutableBufferForceGrow <A where A: Swift._ArrayBufferType> (inout A, Swift.Int, Swift.Int) -> Swift._ContiguousArrayBuffer<A.Element> + 195
frame #4: 0x000000010029675b libswiftCore.dylib`Swift.Array._copyToNewGrownBuffer <A> (inout Swift.Array<A>)(Swift.Int) -> () + 539
frame #5: 0x000000010029793f libswiftCore.dylib`Swift.Array.append <A> (inout Swift.Array<A>)(A) -> () + 47
frame #6: 0x0000000100019dd3 Cinnamon`Cinnamon.TweetsTab.addTweetWithJSONValue (JSONTweet=JSONObject, self=0x00006080000a4380)(SwifterMac.JSON) -> () + 3939 at TweetObjectsModel.swift:262
frame #7: 0x000000010001b7f0 Cinnamon`Cinnamon.TweetsTab.(statuses=47 values, self=0x00006080000a4380) -> (Swift.Optional<Swift.Int>) -> ()).(closure #1) + 1328 at TweetObjectsModel.swift:215
frame #8: 0x000000010001edcc Cinnamon`Cinnamon.TwitterInterface.(statuses=47 values, successBlock=(Cinnamon`partial apply forwarder for Cinnamon.TweetsTab.(update (Cinnamon.TweetsTab) -> (Swift.Optional<Swift.Int>) -> ()).(closure #1) at TweetObjectsModel.swift)) -> (Cinnamon.TweetsTabTypes, count : Swift.Optional<Swift.Int>, maxID : Swift.Optional<Swift.String>, sinceID : Swift.Optional<Swift.String>, successBlock : (Swift.Optional<Swift.Array<SwifterMac.JSON>>) -> (), failureBlock : (__ObjC.NSError) -> ()) -> ()).(closure #1) + 76 at TwitterInterface.swift:31
frame #9: 0x000000010001ee67 Cinnamon`reabstraction thunk helper from @callee_owned (@owned Swift.Optional<Swift.Array<SwifterMac.JSON>>) -> (@unowned ()) to @callee_owned (@in (statuses : Swift.Optional<Swift.Array<SwifterMac.JSON>>)) -> (@out ()) + 23 at TwitterInterface.swift:0
frame #10: 0x000000010001d941 Cinnamon`partial apply forwarder for reabstraction thunk helper from @callee_owned (@owned Swift.Optional<Swift.Array<SwifterMac.JSON>>) -> (@unowned ()) to @callee_owned (@in (statuses : Swift.Optional<Swift.Array<SwifterMac.JSON>>)) -> (@out ()) with unmangled suffix "20" + 81 at TwitterInterface.swift:0
frame #11: 0x0000000100151fbd SwifterMac`SwifterMac.Swifter.(json=JSONArray, response=0x000060000003a9c0, success=(Cinnamon`partial apply forwarder for reabstraction thunk helper from @callee_owned (@owned Swift.Optional<Swift.Array<SwifterMac.JSON>>) -> (@unowned ()) to @callee_owned (@in (statuses : Swift.Optional<Swift.Array<SwifterMac.JSON>>)) -> (@out ()) with unmangled suffix "20" at TwitterInterface.swift)) (SwifterMac.Swifter) -> (Swift.String, parameters : Swift.Dictionary<Swift.String, protocol<>>, count : Swift.Optional<Swift.Int>, sinceID : Swift.Optional<Swift.String>, maxID : Swift.Optional<Swift.String>, trimUser : Swift.Optional<Swift.Bool>, contributorDetails : Swift.Optional<Swift.Bool>, includeEntities : Swift.Optional<Swift.Bool>, success : Swift.Optional<(statuses : Swift.Optional<Swift.Array<SwifterMac.JSON>>) -> ()>, failure : Swift.Optional<(error : __ObjC.NSError) -> ()>) -> ()).(closure #1) + 221 at SwifterTimelines.swift:57
frame #12: 0x000000010007f3a3 SwifterMac`reabstraction thunk helper from @callee_owned (@owned SwifterMac.JSON, @owned __ObjC.NSHTTPURLResponse) -> (@unowned ()) to @callee_owned (@in (json : SwifterMac.JSON, response : __ObjC.NSHTTPURLResponse)) -> (@out ()) + 67 at SwifterFavorites.swift:0
frame #13: 0x0000000100151ed1 SwifterMac`partial apply forwarder for reabstraction thunk helper from @callee_owned (@owned SwifterMac.JSON, @owned __ObjC.NSHTTPURLResponse) -> (@unowned ()) to @callee_owned (@in (json : SwifterMac.JSON, response : __ObjC.NSHTTPURLResponse)) -> (@out ()) + 81 at SwifterTimelines.swift:0
frame #14: 0x00000001000a800a SwifterMac`SwifterMac.Swifter.(success=(SwifterMac`partial apply forwarder for reabstraction thunk helper from @callee_owned (@owned SwifterMac.JSON, @owned __ObjC.NSHTTPURLResponse) -> (@unowned ()) to @callee_owned (@in (json : SwifterMac.JSON, response : __ObjC.NSHTTPURLResponse)) -> (@out ()) at SwifterTimelines.swift), jsonResult=JSONArray, response=0x000060000003a9c0) -> (Swift.String, baseURL : __ObjC.NSURL, method : Swift.String, parameters : Swift.Dictionary<Swift.String, protocol<>>, uploadProgress : Swift.Optional<(bytesWritten : Swift.Int, totalBytesWritten : Swift.Int, totalBytesExpectedToWrite : Swift.Int) -> ()>, downloadProgress : Swift.Optional<(json : SwifterMac.JSON, response : __ObjC.NSHTTPURLResponse) -> ()>, success : Swift.Optional<(json : SwifterMac.JSON, response : __ObjC.NSHTTPURLResponse) -> ()>, failure : Swift.Optional<(error : __ObjC.NSError) -> ()>) -> SwifterMac.SwifterHTTPRequest).(closure #2).(closure #1).(closure #1) + 490 at Swifter.swift:157
frame #15: 0x00000001000a6231 SwifterMac`partial apply forwarder for SwifterMac.Swifter.(jsonRequestWithPath (SwifterMac.Swifter) -> (Swift.String, baseURL : __ObjC.NSURL, method : Swift.String, parameters : Swift.Dictionary<Swift.String, protocol<>>, uploadProgress : Swift.Optional<(bytesWritten : Swift.Int, totalBytesWritten : Swift.Int, totalBytesExpectedToWrite : Swift.Int) -> ()>, downloadProgress : Swift.Optional<(json : SwifterMac.JSON, response : __ObjC.NSHTTPURLResponse) -> ()>, success : Swift.Optional<(json : SwifterMac.JSON, response : __ObjC.NSHTTPURLResponse) -> ()>, failure : Swift.Optional<(error : __ObjC.NSError) -> ()>) -> SwifterMac.SwifterHTTPRequest).(closure #2).(closure #1).(closure #1) + 321 at Swifter.swift:0
frame #16: 0x000000010008da67 SwifterMac`reabstraction thunk helper from @callee_owned () -> (@unowned ()) to @callee_unowned @convention(block) () -> (@unowned ()) + 39 at SwifterHTTPRequest.swift:0
frame #17: 0x000000010080e028 libdispatch.dylib`_dispatch_call_block_and_release + 12
frame #18: 0x0000000100800c7d libdispatch.dylib`_dispatch_client_callout + 8
frame #19: 0x00000001008186ad libdispatch.dylib`_dispatch_main_queue_callback_4CF + 2845
frame #20: 0x00007fff87de9999 CoreFoundation`__CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9
frame #21: 0x00007fff87da89cd CoreFoundation`__CFRunLoopRun + 1949
frame #22: 0x00007fff87da7fc8 CoreFoundation`CFRunLoopRunSpecific + 296
frame #23: 0x00007fff913c9d55 HIToolbox`RunCurrentEventLoopInMode + 235
frame #24: 0x00007fff913c9b8f HIToolbox`ReceiveNextEventCommon + 432
frame #25: 0x00007fff913c99cf HIToolbox`_BlockUntilNextEventMatchingListInModeWithFilter + 71
frame #26: 0x00007fff81da0d96 AppKit`_DPSNextEvent + 1067
frame #27: 0x00007fff81da01c5 AppKit`-[NSApplication _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 454
frame #28: 0x00007fff81d94d28 AppKit`-[NSApplication run] + 682
frame #29: 0x00007fff81d5dfbe AppKit`NSApplicationMain + 1176
frame #30: 0x0000000100020927 Cinnamon`main + 87 at AppDelegate.swift:12
frame #31: 0x00007fff845b15ad libdyld.dylib`start + 1
(lldb)