12:53:38 2) EventLoggingTest::testDispatchAddsContextAttributes
12:53:38 Failed asserting that two strings are identical.
12:53:38 --- Expected
12:53:38 +++ Actual
12:53:38 @@ @@
12:53:38 -'/analytics/mediawiki/client/metrics_event/1.2.0'
12:53:38 +'/analytics/mediawiki/client/metrics_event/2.0.0'

Presumably from https://gerrit.wikimedia.org/r/c/mediawiki/extensions/EventLogging/+/961141 in T344235

The difference seems to be between quibble composer loading the newly released version vs quibble vendor.

I put up https://gerrit.wikimedia.org/r/c/mediawiki/vendor/+/961253 and made https://gerrit.wikimedia.org/r/c/mediawiki/extensions/EventLogging/+/961246 depend on it and it seems to pass. But there's some circularity in the vendor patch, seeing as how that's failing.

An example of a Parsoid patch that was failing is https://gerrit.wikimedia.org/r/c/mediawiki/services/parsoid/+/961244
https://integration.wikimedia.org/ci/job/quibble-composer-mysql-php74-docker/5123/console but I've now made that Depends-On the EventLogging patch and it should pass.