backend-extension-indexer build is broken on infra.ci

[NotMyFault]

Service(s)

infra.ci.jenkins.io

Summary

https://infra.ci.jenkins.io/job/reports/job/backend-extension-indexer/ is used in other infra tooling, but the job itself is broken for several months already.

ref: https://infra.ci.jenkins.io/job/reports/job/backend-extension-indexer/job/master/76/consoleText

Reproduction steps

No response

[MarkEWaite]

Refer to

• Extensions index is missing many implementations #3746

for the detailed analysis of the ways that the extension indexer is broken. The most serious issue is that even when it runs, It is broken because it can only index plugins that have not enabled incrementals. It may need a complete rewrite in order to replace its functionality.

[dduportal]

Closing as duplicate of #3746