gistfile1.txt

  socket.io-stream:socket read: "f0491280-248d-4b6c-8da1-70939396ea7b" +9ms
  mongodb-collection-sample has native $sample? +2ms false
  mongodb-collection-sample:reservoir-sampler using query `{"_id":{"$oid":"560061ed4d9d6a0000e45474"}}` +1ms

/Users/lucas/scout-ci/scout-server/node_modules/mongodb/lib/utils.js:98
    process.nextTick(function() { throw err; });
                                        ^
MongoError: unknown operator: $oid
    at Function.MongoError.create (/Users/lucas/scout-ci/scout-server/node_modules/mongodb-core/lib/error.js:31:11)
    at /Users/lucas/scout-ci/scout-server/node_modules/mongodb-core/lib/topologies/server.js:754:66
    at Callbacks.emit (/Users/lucas/scout-ci/scout-server/node_modules/mongodb-core/lib/topologies/server.js:95:3)
    at null.messageHandler (/Users/lucas/scout-ci/scout-server/node_modules/mongodb-core/lib/topologies/server.js:243:23)
    at Socket.<anonymous> (/Users/lucas/scout-ci/scout-server/node_modules/mongodb-core/lib/connection/connection.js:262:22)
    at Socket.emit (events.js:107:17)
    at readableAddChunk (_stream_readable.js:163:16)
    at Socket.Readable.push (_stream_readable.js:126:10)
    at TCP.onread (net.js:538:20)
21 Sep 16:00:45 - [nodemon] app crashed - waiting for file changes before starting...