Remove these flags where they are not being used #26

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4 errors and 5 warnings

The job was canceled because "_1_14_24" failed.

test .select/2 select supports full match specs (RegistryTest)

test .count/1 returns correct number (RegistryTest)

The operation was canceled.

Logger.warn/1 is deprecated. Use Logger.warning/2 instead

:global_flags.once/2 is undefined (module :global_flags is not available or is yet to be defined)

:slave.start_link/3 is deprecated. It will be removed in OTP 29. Use the 'peer' module instead

:slave.stop/1 is deprecated. It will be removed in OTP 29. Use the 'peer' module instead