Log peripheral output to stderr instead of stdout?

[lmmarsano]

Emitting dockerize's logs to stdout isn't particularly helpful when we want to pipe stdout from the main application.

$ docker-compose run --rm curl http://launchdarkly/system/status 2>/dev/null
2021/02/23 19:53:30 Waiting for: http://launchdarkly/system/status
2021/02/23 19:53:30 Received 200 from http://launchdarkly/system/status
{
  "status":"ok"
  "version":"1.2.0"
}2021/02/23 19:53:30 Command finished successfully.

Could dockerize direct its logs to stderr or offer an option to redirect it?