2025-12-08 18:49.35: New job: Build Dockerfile.worker using linux-riscv64 in
                                [https://github.com/ocurrent/ocluster.git#refs/pull/257/head (704d3f01bf286c1259f15f3274dc505d109426b8)]
2025-12-08 18:49.35: Using cache hint "https://github.com/ocurrent/ocluster.git-Dockerfile.worker"
2025-12-08 18:49.35: Waiting for resource in pool OCluster
2025-12-08 18:49.35: Waiting for worker…
2025-12-08 20:43.37: Got resource from pool OCluster
Building on riscv-bm-04.sw.ci.dev
Submodule path 'obuilder': checked out 'c5f2c487976c3547c0e3abdc0d4a55f34f2af9c1'
HEAD is now at 7c2dfdf Merge pull request #253 from mtelvers/qemu-backend
Synchronizing submodule url for 'obuilder'
Cleared directory 'obuilder'
Submodule 'obuilder' (https://github.com/ocurrent/obuilder.git) unregistered for path 'obuilder'
HEAD is now at 704d3f0 alpine fix up
warning: Could not unset core.worktree setting in submodule 'obuilder'
Cleared directory 'obuilder'
Submodule 'obuilder' (https://github.com/ocurrent/obuilder.git) registered for path 'obuilder'
Submodule path 'obuilder': checked out 'c5f2c487976c3547c0e3abdc0d4a55f34f2af9c1'
#0 building with "default" instance using docker driver

#1 [internal] load build definition from Dockerfile.worker
#1 transferring dockerfile:
#1 transferring dockerfile: 1.23kB 0.0s done
#1 DONE 0.2s

#2 [internal] load metadata for docker.io/ocaml/opam:debian-12-ocaml-4.14
#2 ...

#3 [internal] load metadata for docker.io/library/debian:12
#3 ERROR: no match for platform in manifest: not found

#2 [internal] load metadata for docker.io/ocaml/opam:debian-12-ocaml-4.14
#2 ERROR: no match for platform in manifest: not found
------
 > [internal] load metadata for docker.io/ocaml/opam:debian-12-ocaml-4.14:
------
------
 > [internal] load metadata for docker.io/library/debian:12:
------
Dockerfile.worker:17
--------------------
  15 |     RUN opam exec -- dune build ./_build/install/default/bin/ocluster-worker
  16 |     
  17 | >>> FROM debian:12
  18 |     RUN apt-get update && apt-get install docker.io libev4 curl gnupg2 git libsqlite3-dev ca-certificates netbase -y --no-install-recommends
  19 |     WORKDIR /var/lib/ocluster-worker
--------------------
ERROR: failed to solve: debian:12: failed to resolve source metadata for docker.io/library/debian:12: no match for platform in manifest: not found
docker-build failed with exit-code 1
2025-12-08 20:43.44: Job failed: Failed: Build failed