# Pastebin yb7rdXAo
PoolWorker-1 2021-08-30 17:06:30,419  DEBUG: Deferring begin_date on Mapper|InstrumentAlias|instrument_alias
PoolWorker-1 2021-08-30 17:06:30,420  ERROR: Failed to import instrument with id in bounds (1, None)
PoolWorker-1 2021-08-30 17:06:30,420  ERROR: _wildcard_token