/usr/bin/python /mnt/data/b/build/slave/Android_Cronet_ARM64_Builder/build/src/build/android/test_runner.py perf --print-step "resource_sizes (CronetSample.apk)" --verbose --adb-path /mnt/data/b/build/slave/Android_Cronet_ARM64_Builder/build/src/third_party/android_tools/sdk/platform-tools/adb --blacklist-file /mnt/data/b/build/slave/Android_Cronet_ARM64_Builder/build/src/out/bad_devices.json --output-chartjson-data=/tmp/tmpzrOSfH
I    0.011s Main  command: /mnt/data/b/build/slave/Android_Cronet_ARM64_Builder/build/src/build/android/test_runner.py perf --print-step resource_sizes (CronetSample.apk) --verbose --adb-path /mnt/data/b/build/slave/Android_Cronet_ARM64_Builder/build/src/third_party/android_tools/sdk/platform-tools/adb --blacklist-file /mnt/data/b/build/slave/Android_Cronet_ARM64_Builder/build/src/out/bad_devices.json --output-chartjson-data=/tmp/tmpzrOSfH
I    0.013s Main  ********************************************************************************
I    0.013s Main  Output from:
I    0.013s Main  build/android/resource_sizes.py /mnt/data/b/build/slave/Android_Cronet_ARM64_Builder/build/src/out/Release/apks/CronetSample.apk --chartjson --output-dir=/tmp/tmpMfwcnc
I    0.013s Main  ********************************************************************************


Output from run #0:

Traceback (most recent call last):
  File "build/android/resource_sizes.py", line 598, in <module>
    sys.exit(main(sys.argv))
  File "build/android/resource_sizes.py", line 583, in main
    PrintApkAnalysis(f, chartjson=chartjson)
  File "build/android/resource_sizes.py", line 318, in PrintApkAnalysis
    english_pak = translations.FindByPattern(r'.*/en[-_][Uu][Ss]\.l?pak')
  File "build/android/resource_sizes.py", line 187, in FindByPattern
    return next(i for i in self._zip_infos if re.match(pattern, i.filename))
StopIteration


Sample builder link: https://uberchromegw.corp.google.com/i/chromium.android/builders/Android%20Cronet%20ARM64%20Builder/builds/43637

Failure observed since [43603], but suspect CL (Report more apk size metrics in resource_sizes.py[1]) landed with build [43597] and the builder has been failing since.


[1]: https://codereview.chromium.org/2524033004
[43603]: https://uberchromegw.corp.google.com/i/chromium.android/builders/Android%20Cronet%20ARM64%20Builder/builds/43603
[43597]: https://uberchromegw.corp.google.com/i/chromium.android/builders/Android%20Cronet%20ARM64%20Builder/builds/43597