uvr resolves bincraft's dependencies through the GitHub API, among them the
pat-s/cranlike@s3 fork. Unauthenticated that is rate limited, and the failure is
quiet:
WARN Failed to fetch git Remote pat-s/cranlike@s3 (GitHub API error: 403 Forbidden);
falling back to registry resolution
Error: Failed to update PACKAGES after 3 attempts.
Last error: unused argument (built = built)
uvr warns, falls back to the registry copy of cranlike, and the index write then
dies because upstream cranlike has no `built` parameter. Five slots failed to
re-index that way -- alpine323, rhel8, rhel9, rhel10 and noble -- while the rest
of the run reported success.
It is intermittent by nature, since it depends on the rate-limit window, so the
same pipeline can pass and fail on identical input.
build-all-versions.yaml and rebuild-abi-gap.yaml already pass GITHUB_PAT, which
is why they resolve the fork reliably and these did not.