Telemetry is attempting to download adb from cloud storage on the linux_chromium_rel_ng trybot, which is invalid since this bot doesn't run Android binaries in the first place.

See the following failed tryjob:
https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_rel_ng/builds/214756

and in particular the following three failures:

https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_rel_ng/builds/214756/steps/context_lost_tests%20on%20NVIDIA%20GPU%20on%20Linux%20%28with%20patch%29%20on%20Linux/logs/stdio
https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_rel_ng/builds/214756/steps/hardware_accelerated_feature_tests%20on%20NVIDIA%20GPU%20on%20Linux%20%28with%20patch%29%20on%20Linux/logs/stdio
https://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_rel_ng/builds/214756/steps/webgl_conformance_tests%20on%20NVIDIA%20GPU%20on%20Linux%20%28with%20patch%29%20on%20Linux/logs/stdio

These failed on three different bots in the Swarming pool (build147-m4, build77-m4, and build106-m4).

The download attempt is failing with:

----------
Traceback (most recent call last):
  <module> at /tmp/run1NyNwh/content/test/gpu/run_gpu_test.py:92
    retcode = benchmark_runner.main(gpu_project_config.CONFIG)
  main at /tmp/run1NyNwh/third_party/catapult/telemetry/telemetry/benchmark_runner.py:394
    parser = command.CreateParser()
  CreateParser at /tmp/run1NyNwh/third_party/catapult/telemetry/telemetry/benchmark_runner.py:173
    parser = options.CreateParser('%%prog %s %s' % (cls.Name(), cls.usage))
  CreateParser at /tmp/run1NyNwh/third_party/catapult/telemetry/telemetry/internal/browser/browser_options.py:104
    profiler_choices = profiler_finder.GetAllAvailableProfilers()
  GetAllAvailableProfilers at /tmp/run1NyNwh/third_party/catapult/telemetry/telemetry/internal/platform/profiler/profiler_finder.py:28
    if p.is_supported(browser_type='any')])
  is_supported at /tmp/run1NyNwh/third_party/catapult/telemetry/telemetry/internal/platform/profiler/android_traceview_profiler.py:51
    return android_browser_finder.CanFindAvailableBrowsers()
  CanFindAvailableBrowsers at /tmp/run1NyNwh/third_party/catapult/telemetry/telemetry/internal/backends/chrome/android_browser_finder.py:164
    return android_device.CanDiscoverDevices()
  CanDiscoverDevices at /tmp/run1NyNwh/third_party/catapult/telemetry/telemetry/internal/platform/android_device.py:154
    if not _HasValidAdb():
  _HasValidAdb at /tmp/run1NyNwh/third_party/catapult/telemetry/telemetry/internal/platform/android_device.py:142
    adb_path = adb_wrapper.AdbWrapper.GetAdbPath()
  GetAdbPath at /tmp/run1NyNwh/third_party/catapult/devil/devil/android/sdk/adb_wrapper.py:203
    return cls._adb_path.read()
  read at /tmp/run1NyNwh/third_party/catapult/devil/devil/utils/lazy/weak_constant.py:27
    self._val = self._initializer()
  _FindAdb at /tmp/run1NyNwh/third_party/catapult/devil/devil/android/sdk/adb_wrapper.py:63
    return devil_env.config.FetchPath('adb')
  FetchPath at /tmp/run1NyNwh/third_party/catapult/devil/devil/devil_env.py:131
    return self._dm.FetchPath(dependency, GetPlatform(arch, device))
  FetchPath at /tmp/run1NyNwh/third_party/catapult/dependency_manager/dependency_manager/manager.py:130
    path, _ = self.FetchPathWithVersion(dependency, platform)
  FetchPathWithVersion at /tmp/run1NyNwh/third_party/catapult/dependency_manager/dependency_manager/manager.py:93
    path = dependency_info.GetRemotePath()
  GetRemotePath at /tmp/run1NyNwh/third_party/catapult/dependency_manager/dependency_manager/dependency_info.py:84
    return self._cloud_storage_info.GetRemotePath()
  GetRemotePath at /tmp/run1NyNwh/third_party/catapult/dependency_manager/dependency_manager/cloud_storage_info.py:80
    self._cs_hash)
  GetIfHashChanged at /tmp/run1NyNwh/third_party/catapult/catapult_base/catapult_base/cloud_storage.py:313
    _GetLocked(bucket, cs_path, download_path)
  _GetLocked at /tmp/run1NyNwh/third_party/catapult/catapult_base/catapult_base/cloud_storage.py:263
    _RunCommand(['cp', url, partial_download_path.name])
  _RunCommand at /tmp/run1NyNwh/third_party/catapult/catapult_base/catapult_base/cloud_storage.py:166
    raise CloudStorageError(stderr)
CloudStorageError: Your "Oauth 2.0 User Account" credentials are invalid. For more help, see "gsutil help creds", or re-run the gsutil config command (see "gsutil help config").
Failure: internal_failure.

Locals:
  args                          : ['/tmp/run1NyNwh/third_party/catapult/third_party/gsutil/gsutil', 'cp', u'gs://chromium-telemetry/binary_dependencies/adb_0c2043552619c8ec8bb5d986ba75703a598611fc', u'/tmp/run1NyNwh/third_party/catapult/devil/bin/deps/linux2/x86_64/bin/tmpA449jd']
  disable_cloud_storage_env_val : None
  gsutil                        : <subprocess.Popen object at 0x7fadd59ab5d0>
  gsutil_env                    : None
  stderr                        : 'Your "Oauth 2.0 User Account" credentials are invalid. For more help, see "gsutil help creds", or re-run the gsutil config command (see "gsutil help config").\nFailure: internal_failure.\n'
  stdout                        : ''

Traceback (most recent call last):
  File "../../testing/scripts/run_telemetry_benchmark_as_googletest.py", line 69, in main
    with open(tempfile_name) as f:
IOError: [Errno 2] No such file or directory: '/tmp/tmpCyUQZ0/tmpQ8rMkDtelemetry/results.json'
Running ['/usr/bin/python', '../../content/test/gpu/run_gpu_test.py', 'context_lost', '--show-stdout', '--browser=release', '-v', '--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc', '--output-dir', '/tmp/tmpCyUQZ0/tmpQ8rMkDtelemetry', '--output-format=json']
Command ['/usr/bin/python', '../../content/test/gpu/run_gpu_test.py', 'context_lost', '--show-stdout', '--browser=release', '-v', '--extra-browser-args=--enable-logging=stderr --js-flags=--expose-gc', '--output-dir', '/tmp/tmpCyUQZ0/tmpQ8rMkDtelemetry', '--output-format=json'] returned exit code 1
----------

The issue here isn't that the machine doesn't have the right credentials; it's that Telemetry should not be trying to download adb in the first place. (The command line argument "--browser=release" should completely short-circuit any detection of connected Android devices in Telemetry.)

Marking P1 as this has been seen on the CQ.

Ned, could you please find someone to fix this ASAP?