Method Rubix\ML\Backends\Swoole\IgbinarySerializer::serialize() should return string but returns string|null.

Property Rubix\ML\Backends\Swoole\Process::$queue type has no value type specified in iterable type array.

Parameter #1 $key of method Swoole\Table::get() expects string, int<0, max> given.

Method Rubix\ML\Tests\BootstrapAggregatorTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\Classifiers\OneVsRestTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\Classifiers\RandomForestTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CommitteeMachineTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CrossValidation\KFoldTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CrossValidation\LeavePOutTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CrossValidation\MonteCarloTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

The job was canceled because "ubuntu-latest_8_1" failed.

Method Rubix\ML\Backends\Swoole\IgbinarySerializer::serialize() should return string but returns string|null.

Property Rubix\ML\Backends\Swoole\Process::$queue type has no value type specified in iterable type array.

Parameter #1 $key of method Swoole\Table::get() expects string, int<0, max> given.

Method Rubix\ML\Tests\BootstrapAggregatorTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\Classifiers\OneVsRestTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\Classifiers\RandomForestTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CommitteeMachineTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CrossValidation\KFoldTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CrossValidation\LeavePOutTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CrossValidation\MonteCarloTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

The job was canceled because "ubuntu-latest_8_1" failed.

The operation was canceled.

The job was canceled because "ubuntu-latest_8_1" failed.

The operation was canceled.

The job was canceled because "ubuntu-latest_8_1" failed.

The operation was canceled.

The job was canceled because "ubuntu-latest_8_1" failed.

The operation was canceled.

The job was canceled because "ubuntu-latest_8_1" failed.

The operation was canceled.

The job was canceled because "ubuntu-latest_8_1" failed.

The operation was canceled.

The job was canceled because "ubuntu-latest_8_1" failed.

The operation was canceled.

The job was canceled because "ubuntu-latest_8_1" failed.

The operation was canceled.

The job was canceled because "ubuntu-latest_8_1" failed.

Method Rubix\ML\Backends\Swoole\IgbinarySerializer::serialize() should return string but returns string|null.

Property Rubix\ML\Backends\Swoole\Process::$queue type has no value type specified in iterable type array.

Parameter #1 $key of method Swoole\Table::get() expects string, int<0, max> given.

Method Rubix\ML\Tests\BootstrapAggregatorTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\Classifiers\OneVsRestTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\Classifiers\RandomForestTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CommitteeMachineTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CrossValidation\KFoldTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CrossValidation\LeavePOutTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CrossValidation\MonteCarloTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

The job was canceled because "ubuntu-latest_8_1" failed.

Method Rubix\ML\Backends\Swoole\IgbinarySerializer::serialize() should return string but returns string|null.

Property Rubix\ML\Backends\Swoole\Process::$queue type has no value type specified in iterable type array.

Parameter #1 $key of method Swoole\Table::get() expects string, int<0, max> given.

Method Rubix\ML\Tests\BootstrapAggregatorTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\Classifiers\OneVsRestTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\Classifiers\RandomForestTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CommitteeMachineTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CrossValidation\KFoldTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.

Method Rubix\ML\Tests\CrossValidation\LeavePOutTest::provideBackends() should return array<Rubix\ML\Backends\Backend> but returns array<string, array<int, Rubix\ML\Backends\Amp|Rubix\ML\Backends\Serial|Rubix\ML\Backends\Swoole\Coroutine|Rubix\ML\Backends\Swoole\Process>>.