2026-06-06 07:23.47: New job: Build using linux-s390x in
                                []
2026-06-06 07:23.47: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-4.14-afl-s390x

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:a2abf01ad31ec479bc6fd7cfa7cc97388b95d1c0e03873810bb7f3350dd053fe
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
RUN opam switch create 4.14 --packages=ocaml-variants.4.14.3+options,ocaml-options-only-afl
RUN opam pin add -k version ocaml-variants 4.14.3+options
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-06-06 07:23.47: Using cache hint "4.14.3+afl-s390x-ocurrent/opam-staging@sha256:a2abf01ad31ec479bc6fd7cfa7cc97388b95d1c0e03873810bb7f3350dd053fe"
2026-06-06 14:31.17: Waiting for worker…
2026-06-06 14:31.17: Got resource from pool OCluster
Building on s390x-worker-01.marist.ci.dev
WARNING: experimental flag squash is removed with BuildKit. You should squash inside build using a multi-stage Dockerfile for efficiency.
#0 building with "default" instance using docker driver

#1 [internal] load build definition from Dockerfile
#1 transferring dockerfile: 533B done
#1 DONE 0.1s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.2s

#3 docker-image://docker.io/docker/dockerfile:1@sha256:87999aa3d42bdc6bea60565083ee17e86d1f3339802f543c0d03998580f9cb89
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:a2abf01ad31ec479bc6fd7cfa7cc97388b95d1c0e03873810bb7f3350dd053fe
#4 DONE 0.0s

#5 [internal] load .dockerignore
#5 transferring context: 2B done
#5 DONE 0.1s

#6 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:a2abf01ad31ec479bc6fd7cfa7cc97388b95d1c0e03873810bb7f3350dd053fe
#6 CACHED

#7 [internal] load build context
#7 transferring context: 533B done
#7 DONE 0.1s

#8 [2/5] RUN opam switch create 4.14 --packages=ocaml-variants.4.14.3+options,ocaml-options-only-afl
#8 0.734 
#8 0.734 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#8 0.734 Switch invariant: ["ocaml-variants" {= "4.14.3+options"} "ocaml-options-only-afl"]
#8 6.059 
#8 6.059 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 8.671 -> installed base-bigarray.base
#8 8.672 -> installed base-threads.base
#8 8.673 -> installed base-unix.base
#8 8.673 -> installed ocaml-option-afl.1
#8 8.686 -> installed ocaml-options-only-afl.1
#8 9.132 -> retrieved ocaml-config.2  (2 extra sources)
#8 9.463 -> retrieved ocaml-variants.4.14.3+options  (https://opam.ocaml.org/cache)
#8 224.7 -> installed ocaml-variants.4.14.3+options
#8 224.7 -> installed ocaml-config.2
#8 224.8 -> installed ocaml.4.14.3
#8 225.1 Done.
#8 225.1 # Run eval $(opam env --switch=4.14) to update the current shell environment
#8 DONE 239.1s

#9 [3/5] RUN opam pin add -k version ocaml-variants 4.14.3+options
#9 1.153 ocaml-variants is now pinned to version 4.14.3+options
#9 1.153 
#9 7.474 No package build needed.
#9 7.474 Nothing to do.
#9 7.474 # Run eval $(opam env) to update the current shell environment
#9 DONE 8.0s

#10 [4/5] RUN opam install -y opam-depext
#10 7.387 The following actions will be performed:
#10 7.387   - install opam-depext 1.2.3
#10 7.387 
#10 7.387 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 8.057 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#10 13.58 -> installed opam-depext.1.2.3
#10 13.63 Done.
#10 13.63 
#10 13.63 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#10 13.63 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#10 13.63 # Run eval $(opam env) to update the current shell environment
#10 DONE 17.2s

#11 [5/5] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#11 DONE 0.2s

#12 exporting to image
#12 exporting layers
#12 exporting layers 1.6s done
#12 writing image sha256:a9a2da622ab704014e8985d3d2bc5f9548574ec31ce6c68a90afdcc8354440ee done
#12 DONE 1.6s

 1 warning found (use docker --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 9)
Pushing "sha256:a9a2da622ab704014e8985d3d2bc5f9548574ec31ce6c68a90afdcc8354440ee" to "ocurrent/opam-staging:debian-13-ocaml-4.14-afl-s390x" as user "ocurrentbuilder"
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debian-13-ocaml-4.14-afl-s390x: digest: sha256:cf8b7291ae28dadcefef3f9e220386845cf8c879a75185190596b1d61904fd2d size: 9495
Job succeeded
2026-06-06 14:36.26: Job succeeded