A recent commit without a linked JIRA cleaned up dead imports and also added a sourcesFilesetId to artifact fetching for the build-deps-pom. This causes ant to fetch source jars for the build deps, but we have an explicit separate build-deps-pom-sources that fetches sources.
This happened in commit e96ce6d132129025ff6b923129cb67eed2f97931.
Was this an intentional change, dbrosius? It seems to conflate the separate build-deps-pom and build-deps-pom-sources.