This is logged with level ERROR but @Halfak tells me it's normal/expected, therefore it should be logged at the INFO level.
Example log line:
| type | level | wiki | host | message |
| mediawiki | ERROR | enwiki | mw1234 | Model contains an error for 594792371: TextDeleted: Text deleted (datasource.revision.text) |
{ "function": "Closure$ORES\\Cache::__construct", "args": ["string", "integer"] }, { "file": "/srv/mediawiki/php-1.29.0-wmf.9/extensions/ORES/includes/Cache.php", "line": 130, "function": "call_user_func", "args": ["Closure$ORES\\Cache::__construct;1421012988", "string", "integer"] }, { "file": "/srv/mediawiki/php-1.29.0-wmf.9/extensions/ORES/includes/ApiHooks.php", "line": 288, "function": "processRevision", "class": "ORES\\Cache", "type": "->", "args": ["array", "integer", "array"] }, { "file": "/srv/mediawiki/php-1.29.0-wmf.9/extensions/ORES/includes/ApiHooks.php", "line": 212, "function": "loadScoresForRevisions", "class": "ORES\\ApiHooks", "type": "::", "args": ["array"] }, { "file": "/srv/mediawiki/php-1.29.0-wmf.9/includes/Hooks.php", "line": 186, "function": "onApiQueryBaseAfterQuery", "class": "ORES\\ApiHooks", "type": "::", "args": ["ApiQueryContributions", "ResultWrapper", "array"] }, { "file": "/srv/mediawiki/php-1.29.0-wmf.9/includes/api/ApiQueryBase.php", "line": 387, "function": "run", "class": "Hooks", "type": "::", "args": ["string", "array"] }, { "file": "/srv/mediawiki/php-1.29.0-wmf.9/includes/api/ApiQueryUserContributions.php", "line": 143, "function": "select", "class": "ApiQueryBase", "type": "->", "args": ["string", "array", "array"] }, { "file": "/srv/mediawiki/php-1.29.0-wmf.9/includes/api/ApiQuery.php", "line": 251, "function": "execute", "class": "ApiQueryContributions", "type": "->", "args": [] }, { "file": "/srv/mediawiki/php-1.29.0-wmf.9/includes/api/ApiMain.php", "line": 1536, "function": "execute", "class": "ApiQuery", "type": "->", "args": [] }, { "file": "/srv/mediawiki/php-1.29.0-wmf.9/includes/api/ApiMain.php", "line": 543, "function": "executeAction", "class": "ApiMain", "type": "->", "args": [] }, { "file": "/srv/mediawiki/php-1.29.0-wmf.9/includes/api/ApiMain.php", "line": 514, "function": "executeActionWithErrorHandling", "class": "ApiMain", "type": "->", "args": [] }, { "file": "/srv/mediawiki/php-1.29.0-wmf.9/api.php", "line": 83, "function": "execute", "class": "ApiMain", "type": "->", "args": [] }, { "file": "/srv/mediawiki/w/api.php", "line": 3, "function": "include", "args": ["string"] }