René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Fix Firebase deploy","articleBody":"See the error in [this build](https://travis-ci.org/donejs/chat/builds/255430915):\r\n\r\n```\r\n{ Error\r\n    at FirebaseError (/home/travis/build/donejs/chat/node_modules/firebase-tools/lib/error.js:11:17)\r\n    at module.exports (/home/travis/build/donejs/chat/node_modules/firebase-tools/lib/responseToError.js:26:10)\r\n    at Request._callback (/home/travis/build/donejs/chat/node_modules/firebase-tools/lib/api.js:32:23)\r\n    at Request.self.callback (/home/travis/build/donejs/chat/node_modules/request/request.js:188:22)\r\n    at emitTwo (events.js:125:13)\r\n    at Request.emit (events.js:213:7)\r\n    at Request.\u003canonymous\u003e (/home/travis/build/donejs/chat/node_modules/request/request.js:1171:10)\r\n    at emitOne (events.js:115:13)\r\n    at Request.emit (events.js:210:7)\r\n    at IncomingMessage.\u003canonymous\u003e (/home/travis/build/donejs/chat/node_modules/request/request.js:1091:12)\r\n  name: 'FirebaseError',\r\n  message: 'Authentication required.',\r\n  children: [],\r\n  status: 500,\r\n  exit: 1,\r\n  stack: 'Error\\n    at FirebaseError (/home/travis/build/donejs/chat/node_modules/firebase-tools/lib/error.js:11:17)\\n    at module.exports (/home/travis/build/donejs/chat/node_modules/firebase-tools/lib/responseToError.js:26:10)\\n    at Request._callback (/home/travis/build/donejs/chat/node_modules/firebase-tools/lib/api.js:32:23)\\n    at Request.self.callback (/home/travis/build/donejs/chat/node_modules/request/request.js:188:22)\\n    at emitTwo (events.js:125:13)\\n    at Request.emit (events.js:213:7)\\n    at Request.\u003canonymous\u003e (/home/travis/build/donejs/chat/node_modules/request/request.js:1171:10)\\n    at emitOne (events.js:115:13)\\n    at Request.emit (events.js:210:7)\\n    at IncomingMessage.\u003canonymous\u003e (/home/travis/build/donejs/chat/node_modules/request/request.js:1091:12)',\r\n  original: undefined,\r\n  context: \r\n   { requestOptions: \r\n      { method: 'GET',\r\n        json: true,\r\n        url: 'https://admin.firebase.com/firebase/donejs-chat/token?token=-K1-_RrvCiiLvPgl1wS3%7C612c427cfc6721947275253179c88c84',\r\n        files: undefined },\r\n     body: { error: [Object] },\r\n     response: \r\n      IncomingMessage {\r\n        _readableState: [Object],\r\n        readable: false,\r\n        domain: null,\r\n        _events: [Object],\r\n        _eventsCount: 4,\r\n        _maxListeners: undefined,\r\n        socket: [Object],\r\n        connection: [Object],\r\n        httpVersionMajor: 1,\r\n        httpVersionMinor: 1,\r\n        httpVersion: '1.1',\r\n        complete: true,\r\n        headers: [Object],\r\n        rawHeaders: [Array],\r\n        trailers: {},\r\n        rawTrailers: [],\r\n        upgrade: false,\r\n        url: '',\r\n        method: null,\r\n        statusCode: 401,\r\n        statusMessage: 'Unauthorized',\r\n        client: [Object],\r\n        _consuming: true,\r\n        _dumped: false,\r\n        req: [Object],\r\n        request: [Object],\r\n        toJSON: [Function: responseToJSON],\r\n        caseless: [Object],\r\n        read: [Function],\r\n        body: [Object] } } }\r\n```","author":{"url":"https://github.com/chasenlehara","@type":"Person","name":"chasenlehara"},"datePublished":"2017-07-19T21:20:48.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/28/chat/issues/28"}