Build:
- 0
2026-05-13 11:44.14: New job: Build Dockerfile.worker using linux-x86_64 in
[https://github.com/ocurrent/ocluster.git#refs/heads/master (463d7faff3cec279b4026ee2234ed843c19f28a5)]
2026-05-13 11:44.14: Using cache hint "https://github.com/ocurrent/ocluster.git-Dockerfile.worker"
2026-05-13 11:44.14: Waiting for worker…
2026-05-13 11:44.22: Got resource from pool OCluster
Building on odawa.caelum.ci.dev
Submodule path 'obuilder': checked out 'a4329f09abdf762b019b83c9218c1d8dd1d6a093'
HEAD is now at e3c3a23 Bump lower bounds: lwt >= 5.7.0, obuilder >= 0.6.0
Synchronizing submodule url for 'obuilder'
Cleared directory 'obuilder'
Submodule 'obuilder' (https://github.com/ocurrent/obuilder.git) unregistered for path 'obuilder'
HEAD is now at 463d7fa Bump obuilder lower bound to 0.7.0
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 0.1s
#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 0.5s
#2 [internal] load metadata for docker.io/ocaml/opam:debian-13-ocaml-4.14
#2 DONE 0.6s
#4 [internal] load .dockerignore
#4 transferring context: 159B done
#4 DONE 0.0s
#5 [stage-1 1/4] FROM docker.io/library/debian:13@sha256:e2d08da6f42ef4b09b165d55528a12727aeed8240dc9edf888e3ec07e10ef9da
#5 DONE 0.0s
#6 [build 1/13] FROM docker.io/ocaml/opam:debian-13-ocaml-4.14@sha256:94d90b83ead2c47fab6036b98829ba949972b5e647f6d71f95468ad08168cd34
#6 DONE 0.0s
#7 [internal] load build context
#7 transferring context: 891.61kB 0.0s done
#7 DONE 0.1s
#8 [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
#8 CACHED
#9 [build 3/13] RUN sudo ln -f /usr/bin/opam-2.5 /usr/bin/opam && opam init --reinit -ni
#9 CACHED
#10 [build 4/13] RUN cd ~/opam-repository && git fetch -q origin master && git reset --hard fde524a7a5fc26108522edaefc3bcf346adb744a && opam update
#10 CACHED
#11 [build 5/13] COPY --chown=opam ocluster-api.opam ocluster-worker.opam ocluster.opam /src/
#11 DONE 0.1s
#12 [build 6/13] COPY --chown=opam obuilder/obuilder.opam obuilder/obuilder-spec.opam /src/obuilder/
#12 DONE 0.1s
#13 [build 7/13] WORKDIR /src
#13 DONE 0.1s
#14 [build 8/13] RUN echo '(lang dune 3.0)' | tee obuilder/dune-project | tee ./dune-project
#14 0.272 (lang dune 3.0)
#14 DONE 0.3s
#15 [build 9/13] RUN opam pin -yn /src/obuilder/
#15 0.700 This will pin the following packages: obuilder-spec, obuilder. Continue? [Y/n] y
#15 1.709 obuilder-spec is now pinned to file:///src/obuilder (version 0.6.0)
#15 1.711 obuilder is now pinned to file:///src/obuilder (version 0.6.0)
#15 DONE 1.8s
#16 [build 10/13] RUN opam install -y --deps-only .
#16 5.660 [ERROR] Package conflict!
#16 5.663 * Missing dependency:
#16 5.663 - deps-of-ocluster -> deps-of-ocluster-worker -> obuilder >= 0.7.0
#16 5.663 no matching version
#16 5.663
#16 5.663 No solution found, exiting
#16 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 .:
5.660 [ERROR] Package conflict!
5.663 * Missing dependency:
5.663 - deps-of-ocluster -> deps-of-ocluster-worker -> obuilder >= 0.7.0
5.663 no matching version
5.663
5.663 No solution found, exiting
------
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
2026-05-13 11:44.33: Job failed: Failed: Build failed