// FROM THIS
        loginFinished = loginTaps
            .asObservable()
            .withLatestFrom(usernameAndPassword)
            .flatMapLatest { (username, password) in
                provider.request(GitHub.Token(username: username, password: password))
                    .retry(3)
                    .trackActivity(activityIndicator)
                    .observeOn(MainScheduler.instance) // when I remove this guy, unit tests pass
            }
            .checkIfRateLimitExceeded()
            .mapJSON()
            .doOn(onNext: { json in
                var appToken = Token()
                appToken.token = json["token"] as? String
            })
            .map { json in
                if let message = json["message"] as? String {
                    return LoginResult.Failed(message: message)
                } else {
                    return LoginResult.OK
                }
            }
            .asDriver(onErrorJustReturn: LoginResult.Failed(message: "Oops, something went wrong"))