Unexpectedly found nil while unwrapping an Optional value

Restarting after unexpected exit, crash, or test timeout in RealtimeClientConnectionTests.test__048__Connection__close__transitions_to_the_CLOSING_state_and_then_to_the_CLOSED_state_if_the_transport_is_abruptly_closed(); summary will include totals from previous launches.

Process completed with exit code 1.

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions/checkout@v3, actions/cache@v3, actions/upload-artifact@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The iOS Simulator deployment target 'IPHONEOS_DEPLOYMENT_TARGET' is set to 10.0, but the range of supported deployment target versions is 12.0 to 17.2.99. (in target 'Ably-iOS' from project 'Ably')