tool · inferred from evidence
BuildKit
A toolkit for building container images, mentioned in the context of a planned upgrade by the CLI team.
- buildkit scheduler error: return leaving incoming open
[alexcb (contributor)]: The intermittent hang on COPY plus wait-end was a buildkit race condition, fixed upstream and released in Earthly v0.7.21. Upgrade (Satellites auto-update overnight if enabled). If a buildkitd gets stuck in the bad s
- Cache images are not pulled from the registry
Using Railpack locally with BuildKit (`docker buildx build ... --build-arg BUILDKIT_SYNTAX=...` with a local registry): cache images are pushed after the build but never pulled before it, so every build is cold.
- Depot CLI: Docker API version incompatible with Engine 29 (--load fails)
Two options: upgrade the depot CLI to v2.101.6 or later, which works around the Docker API mismatch, or set DOCKER_API_VERSION=1.52 to force a compatible API negotiation. The CLI team confirmed this only affects --load, and a full client up