error.txt

{ unknown error: unknown error: Chrome failed to start: exited abnormally
  (unknown error: DevToolsActivePort file doesn't exist)
  (The process started from chrome location /bin/chromium-browser is no longer running, so ChromeDriver is assuming that Chrome has crashed.)
  (Driver info: chromedriver=2.41.578700 (2f1ed5f9343c13f73144538f15c00b370eda6706),platform=Linux 4.14.110 x86_64) (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 226 milliseconds
Build info: version: '3.6.0', revision: '6fbf3ec767', time: '2017-09-27T16:15:40.131Z'
System info: host: 'nixos-haas', ip: '46.38.243.234', os.name: 'Linux', os.arch: 'amd64', os.version: '4.14.110', java.version: '1.8.0_202'
Driver info: driver.version: unknown
    at getErrorFromResponseBody (/nix/store/v17s6qih0ygwrpriyznkd24zcjrvncn9-haas-form-submit/node_modules/webdriver/build/utils.js:348:10)
    at Request._callback (/nix/store/v17s6qih0ygwrpriyznkd24zcjrvncn9-haas-form-submit/node_modules/webdriver/build/request.js:121:64)
    at Request.self.callback (/nix/store/v17s6qih0ygwrpriyznkd24zcjrvncn9-haas-form-submit/node_modules/request/request.js:185:22)
    at emitTwo (events.js:126:13)
    at Request.emit (events.js:214:7)
    at Request.<anonymous> (/nix/store/v17s6qih0ygwrpriyznkd24zcjrvncn9-haas-form-submit/node_modules/request/request.js:1161:10)
    at emitOne (events.js:116:13)
    at Request.emit (events.js:211:7)
    at IncomingMessage.<anonymous> (/nix/store/v17s6qih0ygwrpriyznkd24zcjrvncn9-haas-form-submit/node_modules/request/request.js:1083:12)
    at Object.onceWrapper (events.js:313:30) name: 'unknown error' }