wptrunner-fail

[
   {
      "source":"web-platform-tests",
      "thread":"MainThread",
      "time":1431435427595,
      "action":"log",
      "message":"Running testharness tests",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427629,
      "action":"log",
      "message":"Failure during init Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427629,
      "action":"log",
      "message":"Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"ERROR",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427629,
      "action":"log",
      "message":"Init failed 1",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427632,
      "action":"log",
      "message":"Failure during init Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427633,
      "action":"log",
      "message":"Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"ERROR",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427633,
      "action":"log",
      "message":"Init failed 2",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427638,
      "action":"log",
      "message":"Failure during init Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427638,
      "action":"log",
      "message":"Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"ERROR",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427638,
      "action":"log",
      "message":"Init failed 3",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427646,
      "action":"log",
      "message":"Failure during init Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427646,
      "action":"log",
      "message":"Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"ERROR",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427647,
      "action":"log",
      "message":"Init failed 4",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427653,
      "action":"log",
      "message":"Failure during init Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427654,
      "action":"log",
      "message":"Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"ERROR",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427654,
      "action":"log",
      "message":"Init failed 5",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435427654,
      "action":"log",
      "message":"Test runner failed to initialise correctly; shutting down",
      "level":"CRITICAL",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-1",
      "time":1431435428656,
      "action":"log",
      "message":"chromedriver server stopped listening",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"MainThread",
      "time":1431435428658,
      "action":"log",
      "message":"Running reftest tests",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-Log",
      "time":1431435428659,
      "action":"log",
      "message":"STDERR: Exception in thread Thread-TestrunnerManager-1:\nTraceback (most recent call last):\n  File \"/usr/lib/python2.7/threading.py\", line 810, in __bootstrap_inner\n    self.run()\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 282, in run\n    if not self.test_runner_proc.is_alive():\nAttributeError: 'NoneType' object has no attribute 'is_alive'\n",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-Log",
      "time":1431435428659,
      "action":"log",
      "message":"STDERR: Traceback (most recent call last):",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-Log",
      "time":1431435428660,
      "action":"log",
      "message":"STDERR:   File \"/usr/lib/python2.7/multiprocessing/queues.py\", line 266, in _feed",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-Log",
      "time":1431435428661,
      "action":"log",
      "message":"STDERR:     send(obj)",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-Log",
      "time":1431435428662,
      "action":"log",
      "message":"STDERR: IOError: [Errno 32] Broken pipe",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428684,
      "action":"log",
      "message":"Failure during init Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428684,
      "action":"log",
      "message":"Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"ERROR",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428684,
      "action":"log",
      "message":"Init failed 1",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428688,
      "action":"log",
      "message":"Failure during init Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428688,
      "action":"log",
      "message":"Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"ERROR",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428688,
      "action":"log",
      "message":"Init failed 2",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428692,
      "action":"log",
      "message":"Failure during init Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428692,
      "action":"log",
      "message":"Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"ERROR",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428692,
      "action":"log",
      "message":"Init failed 3",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428695,
      "action":"log",
      "message":"Failure during init Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428696,
      "action":"log",
      "message":"Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"ERROR",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428696,
      "action":"log",
      "message":"Init failed 4",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428699,
      "action":"log",
      "message":"Failure during init Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428700,
      "action":"log",
      "message":"Traceback (most recent call last):\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 347, in init\n    self.browser.start()\n  File \"~/wptrunner/wptrunner/browsers/chrome.py\", line 61, in start\n    self.driver.start()\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 111, in start\n    LocalServer.start(self)\n  File \"~/wptrunner/wptrunner/browsers/webdriver.py\", line 40, in start\n    self.proc.run()\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 700, in run\n    self.proc = self.Process([self.cmd] + self.args, **args)\n  File \"~/wptrunner/venv/local/lib/python2.7/site-packages/mozprocess/processhandler.py\", line 103, in __init__\n    universal_newlines, startupinfo, creationflags)\n  File \"/usr/lib/python2.7/subprocess.py\", line 710, in __init__\n    errread, errwrite)\n  File \"/usr/lib/python2.7/subprocess.py\", line 1327, in _execute_child\n    raise child_exception\nAttributeError: 'NoneType' object has no attribute 'rfind'\n",
      "level":"ERROR",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428700,
      "action":"log",
      "message":"Init failed 5",
      "level":"WARNING",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435428700,
      "action":"log",
      "message":"Test runner failed to initialise correctly; shutting down",
      "level":"CRITICAL",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-TestrunnerManager-2",
      "time":1431435429701,
      "action":"log",
      "message":"chromedriver server stopped listening",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"MainThread",
      "time":1431435429702,
      "action":"log",
      "message":"Got 0 unexpected results",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-Log",
      "time":1431435429702,
      "action":"log",
      "message":"STDERR: Exception in thread Thread-TestrunnerManager-2:\nTraceback (most recent call last):\n  File \"/usr/lib/python2.7/threading.py\", line 810, in __bootstrap_inner\n    self.run()\n  File \"~/wptrunner/wptrunner/testrunner.py\", line 282, in run\n    if not self.test_runner_proc.is_alive():\nAttributeError: 'NoneType' object has no attribute 'is_alive'\n",
      "level":"INFO",
      "pid":19941
   },
   {
      "action":"suite_end",
      "source":"web-platform-tests",
      "pid":19941,
      "thread":"MainThread",
      "time":1431435429702
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-Log",
      "time":1431435429702,
      "action":"log",
      "message":"STDERR: Traceback (most recent call last):",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-Log",
      "time":1431435429703,
      "action":"log",
      "message":"STDERR:   File \"/usr/lib/python2.7/multiprocessing/queues.py\", line 266, in _feed",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-Log",
      "time":1431435429703,
      "action":"log",
      "message":"STDERR:     send(obj)",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"Thread-Log",
      "time":1431435429703,
      "action":"log",
      "message":"STDERR: IOError: [Errno 32] Broken pipe",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"MainThread",
      "time":1431435429725,
      "action":"log",
      "message":"Closing logging queue",
      "level":"INFO",
      "pid":19941
   },
   {
      "source":"web-platform-tests",
      "thread":"MainThread",
      "time":1431435429726,
      "action":"log",
      "message":"queue closed",
      "level":"INFO",
      "pid":19941
   }
]