1653840 - KeyError: u'test-try' when Gecko 80 merges to Beta on 2020-07-27

Status: RESOLVED FIXED

(Firefox Build System :: Task Configuration, defect)

Description

[Razvan Maries]

[Tracking Requested - why for this release]:

Central-as-beta: https://treeherder.mozilla.org/#/jobs?repo=try&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel%2Crunnable&revision=6d5d7d587161a714b7d91001547698fe4d7365fd&selectedTaskRun=ZrRUlKpfRTK2OgaHi2UTTw.0

Log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=310290496&repo=try&lineNumber=4172

[task 2020-07-19T09:15:06.164Z] Traceback (most recent call last):
[task 2020-07-19T09:15:06.164Z] File "/builds/worker/checkouts/gecko/taskcluster/mach_commands.py", line 205, in taskgraph_decision
[task 2020-07-19T09:15:06.164Z] return taskgraph.decision.taskgraph_decision(options)
[task 2020-07-19T09:15:06.164Z] File "/builds/worker/checkouts/gecko/taskcluster/taskgraph/decision.py", line 266, in taskgraph_decision
[task 2020-07-19T09:15:06.165Z] write_artifact('task-graph.json', tgg.morphed_task_graph.to_json())
[task 2020-07-19T09:15:06.165Z] File "/builds/worker/checkouts/gecko/taskcluster/taskgraph/generator.py", line 212, in morphed_task_graph
[task 2020-07-19T09:15:06.165Z] return self._run_until('morphed_task_graph')
[task 2020-07-19T09:15:06.165Z] File "/builds/worker/checkouts/gecko/taskcluster/taskgraph/generator.py", line 373, in _run_until
[task 2020-07-19T09:15:06.165Z] k, v = next(self._run)
[task 2020-07-19T09:15:06.165Z] File "/builds/worker/checkouts/gecko/taskcluster/taskgraph/generator.py", line 359, in _run
[task 2020-07-19T09:15:06.165Z] strategy_override=strategies,
[task 2020-07-19T09:15:06.165Z] File "/builds/worker/checkouts/gecko/taskcluster/taskgraph/optimize/init.py", line 64, in optimize_task_graph
[task 2020-07-19T09:15:06.165Z] do_not_optimize=do_not_optimize)
[task 2020-07-19T09:15:06.165Z] File "/builds/worker/checkouts/gecko/taskcluster/taskgraph/optimize/init.py", line 139, in remove_tasks
[task 2020-07-19T09:15:06.169Z] opt_by, opt, arg = optimizations(label)
[task 2020-07-19T09:15:06.169Z] File "/builds/worker/checkouts/gecko/taskcluster/taskgraph/optimize/init.py", line 85, in optimizations
[task 2020-07-19T09:15:06.169Z] strategy = strategies[opt_by]
[task 2020-07-19T09:15:06.169Z] KeyError: u'test-try'
[taskcluster 2020-07-19 09:15:07.651Z] === Task Finished ===
[taskcluster 2020-07-19 09:15:36.927Z] Unsuccessful task run with exit code: 1 completed in 323.666 seconds

It seems to be caused by https://hg.mozilla.org/mozilla-central/rev/5e3a55fa20f8d69a627c69fa1bc3c06caa3eacff#l1.40 .

Comment 1

[Alexandru Michis [:malexandru]]

Fixed by the backout of https://hg.mozilla.org/mozilla-central/rev/5e3a55fa20f8d69a627c69fa1bc3c06caa3eacff

Backout link:
https://hg.mozilla.org/mozilla-central/rev/999a71203f26126f618d005c33b545023256d936

Comment 2

[Pascal Chevrel:pascalc]

Not tracking as this was fixed by the backout.