1557885 - Intermittent ModuleNotFoundError: No module named 'mozpack'

Status: RESOLVED FIXED

(Release Engineering :: Release Automation, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: apavel [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer.html#?job_id=250719262&repo=mozilla-central
Full log: https://queue.taskcluster.net/v1/task/fb3r3LckStuGE2qwriR-xA/runs/0/artifacts/public/logs/live_backing.log

---

Traceback (most recent call last):
File "/builds/scriptworker/bin/signingscript", line 7, in <module>
from signingscript.script import main
File "/builds/scriptworker/lib/python3.6/site-packages/signingscript/script.py", line 11, in <module>
from signingscript.task import build_filelist_dict, get_token,
File "/builds/scriptworker/lib/python3.6/site-packages/signingscript/task.py", line 24, in <module>
from signingscript.sign import get_suitable_signing_servers, sign_gpg,
File "/builds/scriptworker/lib/python3.6/site-packages/signingscript/sign.py", line 57, in <module>
from mozpack import mozjar # noqa: E402
ModuleNotFoundError: No module named 'mozpack'
exit code: 1

Comment 1

[Andreea Pavel [:apavel]]

Errors showed up from https://github.com/mozilla-releng/build-puppet/pull/507

Comment 2

[Justin Wood (:Callek)]

This was caused by https://github.com/mozilla-releng/build-puppet/pull/506 actually the PR for 507 was the fix.

The underlying change was that in signingscript with https://github.com/mozilla-releng/signingscript/pull/106 and related https://github.com/mozilla-releng/signingscript/pull/111

Initial testing happened on one single instance, which I was using pip install -e . for signingscript and not an install via wheel. So travis and the scriptworker instance both succeeded. However once installed via wheel the production instance failed.

There are two possible ways to fix this better, and we'll approach them next week (sometime monday to start) at which point we'll make sure to test the deployment same as it would be tested in production.

Comment 3

[Intermittent Failures Robot]

1 failures in 5197 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform breakdown:

• linux32-shippable: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures.html#/bugdetails?bug=1557885&startday=2019-06-03&endday=2019-06-09&tree=all