[tor-bugs] #20178 [Core Tor/Tor]: The fallback update script should log stem connection errors at warning level

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#20178: The fallback update script should log stem connection errors at warning
level
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     Reporter:  teor          |      Owner:
         Type:  defect        |     Status:  new
     Priority:  Medium        |  Milestone:  Tor: 0.2.???
    Component:  Core Tor/Tor  |    Version:
     Severity:  Normal        |   Keywords:  fallback
Actual Points:                |  Parent ID:
       Points:  0.5           |   Reviewer:
      Sponsor:                |
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 Currently, they're logged at info-level, in order to filter out the
 "connecting to" messages. It would be great to keep those at info level,
 and log the "error connecting" messages at WARNING level.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/20178>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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