+++ This bug was initially created as a clone of Bug #1306189 +++ Filed by: philringnalda [at] gmail.com https://treeherder.mozilla.org/logviewer.html#?job_id=4176795&repo=autoland https://queue.taskcluster.net/v1/task/RbNBAYbMTNmC5DA9irwPww/runs/0/artifacts/public%2Flogs%2Flive_backing.log

Recent failure log: https://treeherder.mozilla.org/logviewer.html#?job_id=158398276&repo=autoland&lineNumber=128 Push: https://treeherder.mozilla.org/#/jobs?repo=autoland&revision=9a6d7da2f9b1949d649875a1e413b76c65c14857&selectedJob=158398276 08:00:30 FATAL - Traceback (most recent call last): 129 08:00:30 FATAL - 130 08:00:30 FATAL - File "Z:\task_1516866747\mozharness\mozharness\base\script.py", line 712, in download_unpack 131 08:00:30 FATAL - function(**kwargs) 132 08:00:30 FATAL - 133 08:00:30 FATAL - File "Z:\task_1516866747\mozharness\mozharness\base\script.py", line 581, in unzip 134 08:00:30 FATAL - with zipfile.ZipFile(compressed_file) as bundle: 135 08:00:30 FATAL - 136 08:00:30 FATAL - File "c:\mozilla-build\python\lib\zipfile.py", line 770, in __init__ 137 08:00:30 FATAL - self._RealGetContents() 138 08:00:30 FATAL - 139 08:00:30 FATAL - File "c:\mozilla-build\python\lib\zipfile.py", line 811, in _RealGetContents 140 08:00:30 FATAL - raise BadZipfile, "File is not a zip file" 141 08:00:30 FATAL - 142 08:00:30 FATAL - BadZipfile: File is not a zip file 143 08:00:30 FATAL - 144 08:00:30 FATAL - Running post_fatal callback... 145 08:00:30 FATAL - Exiting -1

Thanks for the additional details. As filed a few hours ago, this bug had absolutely no actionable information and I tried to close it as INVALID. Cloning old bugs is usually not helpful, as it drags in old information (comment 0) and old dependencies / blockers.

From the content-length of 282 bytes, it looks like this was an error response, perhaps from AWS as I don't see it in cloud-mirror or queue logs. In theory, the mozharness code should retry those, so I don't know why that didn't occur here. 08:00:29 INFO - retry: Calling fetch_url_into_memory with args: (), kwargs: {'url': 'https://queue.taskcluster.net/v1/task/OxZwR7cZS1CD_0bUoMjFQA/artifacts/public/build/target.crashreporter-symbols.zip'}, attempt #1 08:00:29 INFO - Fetch https://queue.taskcluster.net/v1/task/OxZwR7cZS1CD_0bUoMjFQA/artifacts/public/build/target.crashreporter-symbols.zip into memory 08:00:30 INFO - Content-Length response header: 282 08:00:30 INFO - Bytes received: 282

Sounds like bug 1364463.

https://treeherder.mozilla.org/logviewer.html#?job_id=191219187&repo=autoland 19:52:02 INFO - Bytes received: 282 19:52:02 FATAL - Traceback (most recent call last): 19:52:02 FATAL - 19:52:02 FATAL - File "Z:\task_1533066438\mozharness\mozharness\base\script.py", line 729, in download_unpack 19:52:02 FATAL - function(**kwargs) 19:52:02 FATAL - 19:52:02 FATAL - File "Z:\task_1533066438\mozharness\mozharness\base\script.py", line 598, in unzip 19:52:02 FATAL - with zipfile.ZipFile(compressed_file) as bundle: 19:52:02 FATAL - 19:52:02 FATAL - File "c:\mozilla-build\python\lib\zipfile.py", line 770, in __init__ 19:52:02 FATAL - self._RealGetContents() 19:52:02 FATAL - 19:52:02 FATAL - File "c:\mozilla-build\python\lib\zipfile.py", line 811, in _RealGetContents 19:52:02 FATAL - raise BadZipfile, "File is not a zip file" 19:52:02 FATAL - 19:52:02 FATAL - BadZipfile: File is not a zip file 19:52:02 FATAL - 19:52:02 FATAL - Running post_fatal callback... 19:52:02 FATAL - Exiting -1 19:52:02 INFO - Running post-action listener: _resource_record_post_action 19:52:02 INFO - Running post-action listener: find_tests_for_coverage 19:52:02 INFO - Running post-action listener: find_tests_for_verification 19:52:02 INFO - Running post-action listener: set_extra_try_arguments 19:52:02 INFO - Running post-action listener: setup_coverage_tools 19:52:02 INFO - [mozharness: 2018-07-31 19:52:02.794000Z] Finished download-and-extract step (failed) 19:52:02 INFO - Running post-run listener: _resource_record_post_run 19:52:02 INFO - Running post-run listener: copy_logs_to_upload_dir 19:52:02 INFO - Copying logs to upload dir... 19:52:02 INFO - mkdir: Z:\task_1533066438\build\upload\logs [taskcluster 2018-07-31T19:52:02.860Z] Exit Code: -1