 				return callback(err)
 			done = (err, destPath)->
 				if err?
-					logger.err err:err, bucket:bucket, originalKey:originalKey, opts:opts, "error converting file"
+					logger.err err:err, bucket:bucket, originalKey:originalKey, opts:FileHandler._scrubSecrets(opts), "error converting file"
 					return callback(err)
 				LocalFileWriter.deleteFile originalFsPath, ->
 				callback(err, destPath, originalFsPath)

		], callback

	getFile: (bucket, key, opts = {}, callback)->
		logger.log bucket:bucket, key:key, opts:opts, "getting file"
		if !opts.format? and !opts.style?
			@_getStandardFile bucket, key, opts, callback
		else

			if err?
				logger.err  bucket:bucket, project_id:project_id, "error getting size"
			callback err, size

	_scrubSecrets: (opts)->
		safe = Object.assign {}, opts
		delete safe.credentials
		safe
