1867208 - Intermittent json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

Status: RESOLVED INCOMPLETE

(Testing :: General, defect, P5)

Description

[Treeherder Bug Filer]

Filed by: ctuns [at] mozilla.com
Parsed log: https://treeherder.mozilla.org/logviewer?job_id=438091254&repo=mozilla-central
Full log: https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Ce_avXbISAqNXEUY74XJzQ/runs/0/artifacts/public/logs/live_backing.log

---

[task 2023-11-29T06:01:57.619Z]  4:41.81 yy.com test can be found here: https://www.webpagetest.org/results.php?test=231129_BiDcGQ_54E
[task 2023-11-29T06:03:03.708Z]  5:47.90 linkedin.com test can be found here: https://www.webpagetest.org/results.php?test=231129_BiDcKT_54C
[task 2023-11-29T06:03:57.172Z]  6:41.36 sina.com.cn test can be found here: https://www.webpagetest.org/results.php?test=231129_BiDcY2_543
[task 2023-11-29T06:03:57.172Z]  6:41.36 W Something went wrong with firstview/repeat view runs for: sina.com.cn
[taskcluster 2023-11-29T06:13:51.541Z] [taskcluster-proxy] Successfully refreshed taskcluster-proxy credentials: task-client/Ce_avXbISAqNXEUY74XJzQ/0/on/mdc1/t-linux64-ms-188/until/1701239631.524
[taskcluster 2023-11-29T06:30:53.076Z] [taskcluster-proxy] Successfully refreshed taskcluster-proxy credentials: task-client/Ce_avXbISAqNXEUY74XJzQ/0/on/mdc1/t-linux64-ms-188/until/1701240653.001
[taskcluster 2023-11-29T06:47:53.123Z] [taskcluster-proxy] Successfully refreshed taskcluster-proxy credentials: task-client/Ce_avXbISAqNXEUY74XJzQ/0/on/mdc1/t-linux64-ms-188/until/1701241673.107
[task 2023-11-29T06:57:21.036Z] Creating local state directory: /home/cltbld/.mozbuild/srcdirs/fetches-5aba14be34b4
[task 2023-11-29T06:57:21.036Z] Site not up-to-date reason: "/home/cltbld/.mozbuild/srcdirs/fetches-5aba14be34b4/_virtualenvs/common" does not exist
[task 2023-11-29T06:57:21.043Z] Traceback (most recent call last):
[task 2023-11-29T06:57:21.043Z]   File "python/mozperftest/mozperftest/runner.py", line 300, in <module>
[task 2023-11-29T06:57:21.043Z]     sys.exit(main())
[task 2023-11-29T06:57:21.043Z]   File "python/mozperftest/mozperftest/runner.py", line 296, in main
[task 2023-11-29T06:57:21.043Z]     run_tests(mach_cmd, args, user_args)
[task 2023-11-29T06:57:21.043Z]   File "python/mozperftest/mozperftest/runner.py", line 188, in run_tests
[task 2023-11-29T06:57:21.043Z]     e.run(metadata)
[task 2023-11-29T06:57:21.043Z]   File "/home/cltbld/tasks/task_170123321532098/fetches/python/mozperftest/mozperftest/environment.py", line 92, in run
[task 2023-11-29T06:57:21.043Z]     metadata = testlayer(syslayer(metadata))
[task 2023-11-29T06:57:21.044Z]   File "/home/cltbld/tasks/task_170123321532098/fetches/python/mozperftest/mozperftest/layers.py", line 157, in __call__
[task 2023-11-29T06:57:21.044Z]     metadata = layer(metadata)
[task 2023-11-29T06:57:21.044Z]   File "/home/cltbld/tasks/task_170123321532098/fetches/python/mozperftest/mozperftest/layers.py", line 69, in __call__
[task 2023-11-29T06:57:21.044Z]     metadata = self.run(metadata)
[task 2023-11-29T06:57:21.044Z]   File "/home/cltbld/tasks/task_170123321532098/fetches/python/mozperftest/mozperftest/test/webpagetest.py", line 195, in run
[task 2023-11-29T06:57:21.044Z]     self.create_and_run_wpt_threaded_tests(test_list, metadata)
[task 2023-11-29T06:57:21.044Z]   File "/home/cltbld/tasks/task_170123321532098/fetches/python/mozperftest/mozperftest/test/webpagetest.py", line 298, in create_and_run_wpt_threaded_tests
[task 2023-11-29T06:57:21.044Z]     thread.join()
[task 2023-11-29T06:57:21.044Z]   File "/home/cltbld/tasks/task_170123321532098/fetches/python/mozperftest/mozperftest/test/webpagetest.py", line 137, in join
[task 2023-11-29T06:57:21.044Z]     raise self.exc
[task 2023-11-29T06:57:21.044Z]   File "/home/cltbld/tasks/task_170123321532098/fetches/python/mozperftest/mozperftest/test/webpagetest.py", line 130, in run
[task 2023-11-29T06:57:21.044Z]     self._target(*self._args, **self._kwargs)
[task 2023-11-29T06:57:21.044Z]   File "/home/cltbld/tasks/task_170123321532098/fetches/python/mozperftest/mozperftest/test/webpagetest.py", line 301, in create_and_run_wpt_tests
[task 2023-11-29T06:57:21.044Z]     wpt_run = self.get_WPT_results(
[task 2023-11-29T06:57:21.044Z]   File "/home/cltbld/tasks/task_170123321532098/fetches/python/mozperftest/mozperftest/test/webpagetest.py", line 315, in get_WPT_results
[task 2023-11-29T06:57:21.044Z]     results_of_test = self.request_with_timeout(send_wpt_test_request)
[task 2023-11-29T06:57:21.044Z]   File "/home/cltbld/tasks/task_170123321532098/fetches/python/mozperftest/mozperftest/test/webpagetest.py", line 276, in request_with_timeout
[task 2023-11-29T06:57:21.044Z]     results_of_request = json.loads(requested_results.text)
[task 2023-11-29T06:57:21.044Z]   File "/home/cltbld/tasks/task_170123321532098/fetches/python/lib/python3.8/json/__init__.py", line 357, in loads
[task 2023-11-29T06:57:21.044Z]     return _default_decoder.decode(s)
[task 2023-11-29T06:57:21.044Z]   File "/home/cltbld/tasks/task_170123321532098/fetches/python/lib/python3.8/json/decoder.py", line 337, in decode
[task 2023-11-29T06:57:21.044Z]     obj, end = self.raw_decode(s, idx=_w(s, 0).end())
[task 2023-11-29T06:57:21.044Z]   File "/home/cltbld/tasks/task_170123321532098/fetches/python/lib/python3.8/json/decoder.py", line 355, in raw_decode
[task 2023-11-29T06:57:21.044Z]     raise JSONDecodeError("Expecting value", s, err.value) from None
[task 2023-11-29T06:57:21.044Z] json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
[taskcluster 2023-11-29T06:57:21.358Z]    Exit Code: 1
[taskcluster 2023-11-29T06:57:21.358Z]    User Time: 1m28.809252s
[taskcluster 2023-11-29T06:57:21.358Z]  Kernel Time: 8.676835s
[taskcluster 2023-11-29T06:57:21.358Z]    Wall Time: 1h0m29.292482858s
[taskcluster 2023-11-29T06:57:21.358Z]       Result: FAILED
[taskcluster 2023-11-29T06:57:21.358Z] === Task Finished ===
[taskcluster 2023-11-29T06:57:21.358Z] Task Duration: 1h0m29.295742211s
[taskcluster 2023-11-29T06:57:21.473Z] Uploading link artifact public/logs/live.log to artifact public/logs/live_backing.log with expiry 2024-02-27T04:06:35.407Z
[taskcluster:error] exit status 1

Comment 1

[Intermittent Failures Robot]

2 failures in 4108 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-shippable: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2023-11-27&endday=2023-12-03&tree=all

Comment 2

[Intermittent Failures Robot]

1 failures in 3671 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• windows11-64-2009-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2023-12-04&endday=2023-12-10&tree=all

Comment 3

[Intermittent Failures Robot]

6 failures in 4224 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 6

Platform and build breakdown:

• linux1804-64-shippable: 6
  • opt: 6

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2023-12-11&endday=2023-12-17&tree=all

Comment 4

[Intermittent Failures Robot]

3 failures in 2274 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 3

Platform and build breakdown:

• linux1804-64-shippable: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-01-01&endday=2024-01-07&tree=all

Comment 5

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.

Comment 6

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=447908319&repo=autoland

Comment 7

[Intermittent Failures Robot]

1 failures in 3382 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• windows11-64-2009-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-02-19&endday=2024-02-25&tree=all

Comment 8

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.

Comment 9

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=458777853&repo=mozilla-central

Comment 10

[Intermittent Failures Robot]

1 failures in 4547 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-shippable: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-05-13&endday=2024-05-19&tree=all

Comment 11

[Intermittent Failures Robot]

1 failures in 3995 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1

Platform and build breakdown:

• windows11-64-2009-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-05-20&endday=2024-05-26&tree=all

Comment 12

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.

Comment 13

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=463245450&repo=mozilla-central

Comment 14

[Intermittent Failures Robot]

2 failures in 4577 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-shippable: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-06-17&endday=2024-06-23&tree=all

Comment 15

[Intermittent Failures Robot]

1 failures in 4116 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-shippable: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-06-24&endday=2024-06-30&tree=all

Comment 16

[Intermittent Failures Robot]

7 failures in 3199 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 7

Platform and build breakdown:

• linux1804-64-shippable: 7
  • opt: 7

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-07-01&endday=2024-07-07&tree=all

Comment 17

[Intermittent Failures Robot]

3 failures in 3780 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 3

Platform and build breakdown:

• linux1804-64-shippable: 3
  • opt: 3

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-07-08&endday=2024-07-14&tree=all

Comment 18

[Intermittent Failures Robot]

2 failures in 3799 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• try: 1

Platform and build breakdown:

• linux1804-64-shippable: 1
  • opt: 1
• linux1804-64-asan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-07-15&endday=2024-07-21&tree=all

Comment 19

[Intermittent Failures Robot]

2 failures in 4124 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-shippable: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-07-22&endday=2024-07-28&tree=all

Comment 20

[Intermittent Failures Robot]

2 failures in 3839 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 1
• autoland: 1

Platform and build breakdown:

• linux1804-64-shippable: 1
  • opt: 1
• linux1804-64-tsan-qr: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-07-29&endday=2024-08-04&tree=all

Comment 21

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.

Comment 22

[Treeherder Bug Filer]

New failure instance: https://treeherder.mozilla.org/logviewer?job_id=473039574&repo=try

Comment 23

[Intermittent Failures Robot]

5 failures in 3668 pushes (0.001 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1
• mozilla-central: 4

Platform and build breakdown:

• linux1804-64-asan-qr: 1
  • opt: 1
• linux1804-64-shippable: 4
  • opt: 4

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-09-02&endday=2024-09-08&tree=all

Comment 24

[Intermittent Failures Robot]

7 failures in 4448 pushes (0.002 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 6
• autoland: 1

Platform and build breakdown:

• linux1804-64-shippable: 6
  • opt: 6
• gecko-decision: 1
  • opt: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-09-09&endday=2024-09-15&tree=all

Comment 26

[Intermittent Failures Robot]

2 failures in 4860 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-central: 2

Platform and build breakdown:

• linux1804-64-shippable: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-09-16&endday=2024-09-22&tree=all

Comment 27

[Intermittent Failures Robot]

1 failures in 4889 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• try: 1

Platform and build breakdown:

• windows11-64-2009-qr: 1
  • debug: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-09-23&endday=2024-09-29&tree=all

Comment 28

[Intermittent Failures Robot]

2 failures in 4679 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• autoland: 1
• mozilla-central: 1

Platform and build breakdown:

• linux1804-64-tsan-qr: 1
  • opt: 1
• updatebot: 1
  • all: 1

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-10-07&endday=2024-10-13&tree=all

Comment 29

[Intermittent Failures Robot]

2 failures in 4579 pushes (0.0 failures/push) were associated with this bug in the last 7 days.

Repository breakdown:

• mozilla-esr115: 2

Platform and build breakdown:

• lint: 2
  • opt: 2

For more details, see:
https://treeherder.mozilla.org/intermittent-failures/bugdetails?bug=1867208&startday=2024-10-14&endday=2024-10-20&tree=all

Comment 30

[BugBot [:suhaib / :marco/ :calixte]]

https://wiki.mozilla.org/Bug_Triage#Intermittent_Test_Failure_Cleanup
For more information, please visit BugBot documentation.