This clears up the following deprecation message when running test/functional/feature_dbcrash.py:
test/functional/feature_dbcrash.py:270:
DeprecationWarning: The 'warn' method is deprecated, use 'warning' instead
self.log.warn("Node %d never crashed during utxo flush!", i)
Git grepping indicates that this was the last remaining use of log.warn in the functional tests.
This clears up the following deprecation message when running the test:
```
test/functional/feature_dbcrash.py:270: DeprecationWarning: The 'warn' method is deprecated, use 'warning' instead
self.log.warn("Node %d never crashed during utxo flush!", i)
```
Git grepping indicates that this was the last remaining use of `log.warn` in the functional tests.
ACK 62d3f5057f2ed0c8646839f38dbe29adf4601502 - checked that there were no more occurrences.
From the Python 3.5 docs:
logging.warning(msg, *args, **kwargs) Logs a message with level WARNING on the root logger. The arguments are interpreted as for debug(). Note: There is an obsolete function warn which is functionally identical to warning. As warn is deprecated, please do not use it - use warning instead.