Build:
- 0
2026-06-27 23:13.52: New job: Build using linux-s390x in
[]
2026-06-27 23:13.52: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-5.6-s390x
Dockerfile:
# syntax=docker/dockerfile:1
FROM ocurrent/opam-staging@sha256:fe5bda8b21f5d07ddd78330eae0244dba9353767bcd2b30b4fcdfe380e1e5ce8
RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
USER root
RUN apt-get -y update
RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
USER opam
RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
RUN opam pin add -k version ocaml-variants 5.6.0+trunk
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
2026-06-27 23:13.52: Using cache hint "5.6.0-s390x-ocurrent/opam-staging@sha256:fe5bda8b21f5d07ddd78330eae0244dba9353767bcd2b30b4fcdfe380e1e5ce8"
2026-06-27 23:13.52: Waiting for resource in pool OCluster
2026-06-28 02:09.38: Waiting for worker…
2026-06-28 02:17.26: 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:
#1 transferring dockerfile: 753B 0.1s done
#1 DONE 0.5s
#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.6s
#3 docker-image://docker.io/docker/dockerfile:1@sha256:87999aa3d42bdc6bea60565083ee17e86d1f3339802f543c0d03998580f9cb89
#3 CACHED
#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:fe5bda8b21f5d07ddd78330eae0244dba9353767bcd2b30b4fcdfe380e1e5ce8
#4 DONE 0.0s
#5 [internal] load .dockerignore
#5 transferring context:
#5 transferring context: 2B done
#5 DONE 0.3s
#6 [internal] load build context
#6 transferring context: 753B 0.0s done
#6 DONE 0.3s
#7 [1/9] FROM docker.io/ocurrent/opam-staging@sha256:fe5bda8b21f5d07ddd78330eae0244dba9353767bcd2b30b4fcdfe380e1e5ce8
#7 resolve docker.io/ocurrent/opam-staging@sha256:fe5bda8b21f5d07ddd78330eae0244dba9353767bcd2b30b4fcdfe380e1e5ce8
#7 resolve docker.io/ocurrent/opam-staging@sha256:fe5bda8b21f5d07ddd78330eae0244dba9353767bcd2b30b4fcdfe380e1e5ce8 0.6s done
#7 DONE 0.6s
#7 [1/9] FROM docker.io/ocurrent/opam-staging@sha256:fe5bda8b21f5d07ddd78330eae0244dba9353767bcd2b30b4fcdfe380e1e5ce8
#7 CACHED
#8 [2/9] RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
#8 4.297 [beta] Initialised
#8 DONE 5.7s
#9 [3/9] RUN apt-get -y update
#9 3.535 Hit:1 http://deb.debian.org/debian trixie InRelease
#9 3.535 Hit:2 http://deb.debian.org/debian trixie-updates InRelease
#9 3.535 Hit:3 http://deb.debian.org/debian-security trixie-security InRelease
#9 3.663 Reading package lists...
#9 DONE 4.5s
#10 [4/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#10 0.989 Reading package lists...
#10 1.772 Building dependency tree...
#10 1.878 Reading state information...
#10 1.931 Calculating upgrade...
#10 2.083 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
#10 DONE 2.4s
#11 [5/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#11 1.205 Reading package lists...
#11 2.033 Building dependency tree...
#11 2.107 Reading state information...
#11 2.294 The following NEW packages will be installed:
#11 2.294 libzstd-dev
#11 2.429 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
#11 2.429 Need to get 391 kB of archives.
#11 2.429 After this operation, 1480 kB of additional disk space will be used.
#11 2.429 Get:1 http://deb.debian.org/debian trixie/main s390x libzstd-dev s390x 1.5.7+dfsg-1 [391 kB]
#11 3.745 Fetched 391 kB in 0s (3476 kB/s)
#11 3.883 Selecting previously unselected package libzstd-dev:s390x.
#11 3.883 (Reading database ...
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20382 files and directories currently installed.)
#11 4.143 Preparing to unpack .../libzstd-dev_1.5.7+dfsg-1_s390x.deb ...
#11 4.168 Unpacking libzstd-dev:s390x (1.5.7+dfsg-1) ...
#11 4.419 Setting up libzstd-dev:s390x (1.5.7+dfsg-1) ...
#11 DONE 4.8s
#12 [6/9] RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
#12 1.433
#12 1.433 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#12 1.433 Switch invariant: ["ocaml-variants" {= "5.6.0+trunk"}]
#12 9.176
#12 9.176 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 15.05 -> installed base-bigarray.base
#12 15.05 -> installed base-threads.base
#12 15.05 -> installed base-unix.base
#12 15.05 -> installed host-arch-s390x.1
#12 15.07 -> installed host-system-other.1
#12 15.09 -> retrieved ocaml.5.6.0 (https://opam.ocaml.org/cache)
#12 15.63 -> retrieved ocaml-compiler.5.6 (https://github.com/ocaml/ocaml/archive/trunk.tar.gz)
#12 389.2 -> installed ocaml-compiler.5.6
#12 389.3 -> installed ocaml-variants.5.6.0+trunk
#12 389.7 -> installed ocaml.5.6.0
#12 389.7 -> installed base-domains.base
#12 389.7 -> installed base-effects.base
#12 389.8 -> installed base-nnp.base
#12 390.1 Done.
#12 390.1 # Run eval $(opam env --switch=5.6) to update the current shell environment
#12 DONE 414.5s
#13 [7/9] RUN opam pin add -k version ocaml-variants 5.6.0+trunk
#13 3.308 ocaml-variants is now pinned to version 5.6.0+trunk
#13 3.308
#13 11.83 Already up-to-date.
#13 11.83 Nothing to do.
#13 11.83 # Run eval $(opam env) to update the current shell environment
#13 DONE 13.7s
#14 [8/9] RUN opam install -y opam-depext
#14 12.09 The following actions will be performed:
#14 12.09 - install opam-depext 1.2.3
#14 12.09
#14 12.09 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#14 13.14 -> retrieved opam-depext.1.2.3 (https://opam.ocaml.org/cache)
#14 30.62 -> installed opam-depext.1.2.3
#14 30.62 Done.
#14 30.62
#14 30.62 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#14 30.62 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#14 30.62 # Run eval $(opam env) to update the current shell environment
#14 DONE 43.8s
#15 [9/9] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#15 DONE 5.2s
#16 exporting to image
#16 exporting layers
#16 exporting layers 1.9s done
#16 writing image sha256:976a2a878f28c80be28275333b0f6c1fec8644f84448c2b7945850bbc1a3be53 0.0s done
#16 DONE 1.9s
1 warning found (use docker --debug to expand):
- JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 15)
Pushing "sha256:976a2a878f28c80be28275333b0f6c1fec8644f84448c2b7945850bbc1a3be53" to "ocurrent/opam-staging:debian-13-ocaml-5.6-s390x" as user "ocurrentbuilder"
Login Succeeded
The push refers to repository [docker.io/ocurrent/opam-staging]
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debian-13-ocaml-5.6-s390x: digest: sha256:a5474c6fded76ca4249c6b700044a190f1a328c94e260592fe839955c9010f1a size: 10332
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debian-13-ocaml-5.6-s390x: digest: sha256:a5474c6fded76ca4249c6b700044a190f1a328c94e260592fe839955c9010f1a size: 10332
Job succeeded
2026-06-28 02:26.21: Job succeeded