Build:
- 0
2026-08-11 13:06.33: New job: Build Dockerfile.worker using linux-ppc64 in
[https://github.com/ocurrent/ocluster.git#refs/heads/prometheus-1.4 (e01f32d2d29dcc779cedaa0e352b2198347f74ec)]
2026-08-11 13:06.33: Using cache hint "https://github.com/ocurrent/ocluster.git-Dockerfile.worker"
2026-08-11 13:06.33: Waiting for resource in pool OCluster
2026-08-11 13:06.33: Waiting for worker…
2026-08-11 13:06.33: Got resource from pool OCluster
Building on scyleia.caelum.ci.dev
Submodule path 'obuilder': checked out 'a4329f09abdf762b019b83c9218c1d8dd1d6a093'
HEAD is now at 37f3d06 Support Prometheus 1.4
Synchronizing submodule url for 'obuilder'
Cleared directory 'obuilder'
Submodule 'obuilder' (https://github.com/ocurrent/obuilder.git) unregistered for path 'obuilder'
HEAD is now at e01f32d Support Prometheus 1.4
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 'a4329f09abdf762b019b83c9218c1d8dd1d6a093'
#0 building with "default" instance using docker driver
#1 [internal] load build definition from Dockerfile.worker
#1 transferring dockerfile: 1.23kB done
#1 DONE 0.0s
#2 [internal] load metadata for docker.io/ocaml/opam:debian-13-ocaml-4.14
#2 ...
#3 [internal] load metadata for docker.io/library/debian:13
#3 DONE 0.7s
#2 [internal] load metadata for docker.io/ocaml/opam:debian-13-ocaml-4.14
#2 DONE 0.7s
#4 [internal] load .dockerignore
#4 transferring context: 159B done
#4 DONE 0.0s
#5 [build 1/13] FROM docker.io/ocaml/opam:debian-13-ocaml-4.14@sha256:a787fa34590ddc9f7c7f3e308acd09540a432e265dbcc3880debc973180b4ebd
#5 DONE 0.0s
#6 [stage-1 1/4] FROM docker.io/library/debian:13@sha256:34cd9e9fd437c0a095ec39cb2e73422c9f30821b0d0848ed74fd0d43bae4d958
#6 DONE 0.0s
#7 [stage-1 2/4] RUN apt-get update && apt-get install docker.io libev4 curl gnupg2 git libsqlite3-dev ca-certificates netbase -y --no-install-recommends
#7 CACHED
#8 [stage-1 3/4] WORKDIR /var/lib/ocluster-worker
#8 CACHED
#9 [internal] load build context
#9 transferring context: 892.22kB 0.1s done
#9 DONE 0.1s
#10 [build 6/13] COPY --chown=opam obuilder/obuilder.opam obuilder/obuilder-spec.opam /src/obuilder/
#10 CACHED
#11 [build 3/13] RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam && opam init --reinit -ni
#11 CACHED
#12 [build 8/13] RUN echo '(lang dune 3.0)' | tee obuilder/dune-project | tee ./dune-project
#12 CACHED
#13 [build 5/13] COPY --chown=opam ocluster-api.opam ocluster-worker.opam ocluster.opam /src/
#13 CACHED
#14 [build 7/13] WORKDIR /src
#14 CACHED
#15 [build 2/13] RUN sudo apt-get update && sudo apt-get install libev-dev capnproto libcapnp-dev m4 pkg-config libsqlite3-dev libgmp-dev -y --no-install-recommends
#15 CACHED
#16 [build 4/13] RUN cd ~/opam-repository && git fetch -q origin master && git reset --hard fde524a7a5fc26108522edaefc3bcf346adb744a && opam update
#16 CACHED
#17 [build 9/13] RUN opam pin -yn /src/obuilder/
#17 CACHED
#18 [build 10/13] RUN opam install -y --deps-only .
#18 9.480 No solution found, exiting
#18 9.480 [ERROR] Package conflict!
#18 9.480 * Missing dependency:
#18 9.480 - (invariant) -> ocaml-base-compiler = 4.14.4 -> ocaml-base-compiler.4.14.4: no longer available
#18 9.480
#18 ERROR: process "/bin/sh -c opam install -y --deps-only ." did not complete successfully: exit code: 20
------
> [build 10/13] RUN opam install -y --deps-only .:
9.480 No solution found, exiting
9.480 [ERROR] Package conflict!
9.480 * Missing dependency:
9.480 - (invariant) -> ocaml-base-compiler = 4.14.4 -> ocaml-base-compiler.4.14.4: no longer available
9.480
------
Dockerfile.worker:12
--------------------
10 | tee ./dune-project
11 | RUN opam pin -yn /src/obuilder/
12 | >>> RUN opam install -y --deps-only .
13 | ADD --chown=opam . .
14 | RUN opam exec -- dune subst
--------------------
ERROR: failed to build: failed to solve: process "/bin/sh -c opam install -y --deps-only ." did not complete successfully: exit code: 20
docker-build failed with exit-code 1
2026-08-11 13:06.45: Job failed: Failed: Build failed