hhvm and zend test runs failing consistently with this error. See the end of:
https://integration.wikimedia.org/ci/job/mediawiki-extensions-hhvm/33597/console
hhvm and zend test runs failing consistently with this error. See the end of:
https://integration.wikimedia.org/ci/job/mediawiki-extensions-hhvm/33597/console
This is an intermittent issue when library upgrades happen. It'll go away once T90303: Fetch dependencies using composer instead of cloning mediawiki/vendor for non-wmf branches is fixed.