Build:
- 0
2026-06-06 07:11.11: New job: Build using linux-ppc64 in
[]
2026-06-06 07:11.11: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-5.5-no-flat-float-array-ppc64le
Dockerfile:
# syntax=docker/dockerfile:1
FROM ocurrent/opam-staging@sha256:4f695b9f779b2a6f245d1606d6166cfe6245369bb8ffb060b6eb4801dae347f5
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 5.5 --packages=ocaml-variants.5.5.0+trunk,ocaml-options-only-no-flat-float-array
RUN opam pin add -k version ocaml-variants 5.5.0+trunk
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
2026-06-06 07:11.11: Using cache hint "5.5.0+no-flat-float-array-ppc64le-ocurrent/opam-staging@sha256:4f695b9f779b2a6f245d1606d6166cfe6245369bb8ffb060b6eb4801dae347f5"
2026-06-06 09:18.12: Waiting for worker…
2026-06-06 09:18.12: Got resource from pool OCluster
Building on scyleia.caelum.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: 792B done
#1 DONE 0.0s
#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.5s
#3 docker-image://docker.io/docker/dockerfile:1@sha256:87999aa3d42bdc6bea60565083ee17e86d1f3339802f543c0d03998580f9cb89
#3 CACHED
#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:4f695b9f779b2a6f245d1606d6166cfe6245369bb8ffb060b6eb4801dae347f5
#4 DONE 0.0s
#5 [internal] load .dockerignore
#5 transferring context: 2B done
#5 DONE 0.1s
#6 [1/9] FROM docker.io/ocurrent/opam-staging@sha256:4f695b9f779b2a6f245d1606d6166cfe6245369bb8ffb060b6eb4801dae347f5
#6 CACHED
#7 [internal] load build context
#7 transferring context: 792B done
#7 DONE 0.0s
#8 [2/9] RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
#8 1.332 [beta] Initialised
#8 DONE 1.6s
#9 [3/9] RUN apt-get -y update
#9 0.781 Hit:1 http://deb.debian.org/debian trixie InRelease
#9 0.819 Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
#9 0.947 Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
#9 1.124 Get:4 http://deb.debian.org/debian-security trixie-security/main ppc64el Packages [201 kB]
#9 2.936 Fetched 291 kB in 2s (124 kB/s)
#9 2.936 Reading package lists...
#9 DONE 3.7s
#10 [4/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#10 0.506 Reading package lists...
#10 1.286 Building dependency tree...
#10 1.403 Reading state information...
#10 1.456 Calculating upgrade...
#10 1.662 The following packages will be upgraded:
#10 1.662 linux-libc-dev
#10 1.919 1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
#10 1.919 Need to get 2813 kB of archives.
#10 1.919 After this operation, 2048 B of additional disk space will be used.
#10 1.919 Get:1 http://deb.debian.org/debian-security trixie-security/main ppc64el linux-libc-dev all 6.12.90-2 [2813 kB]
#10 22.12 Fetched 2813 kB in 19s (144 kB/s)
#10 22.16 (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 ... 20598 files and directories currently installed.)
#10 22.19 Preparing to unpack .../linux-libc-dev_6.12.90-2_all.deb ...
#10 22.21 Unpacking linux-libc-dev (6.12.90-2) over (6.12.88-1) ...
#10 29.88 Setting up linux-libc-dev (6.12.90-2) ...
#10 DONE 30.0s
#11 [5/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#11 0.480 Reading package lists...
#11 1.281 Building dependency tree...
#11 1.408 Reading state information...
#11 1.684 The following NEW packages will be installed:
#11 1.684 libzstd-dev
#11 1.837 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
#11 1.837 Need to get 389 kB of archives.
#11 1.837 After this operation, 1478 kB of additional disk space will be used.
#11 1.837 Get:1 http://deb.debian.org/debian trixie/main ppc64el libzstd-dev ppc64el 1.5.7+dfsg-1 [389 kB]
#11 4.608 Fetched 389 kB in 2s (205 kB/s)
#11 4.687 Selecting previously unselected package libzstd-dev:ppc64el.
#11 4.687 (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 ... 20598 files and directories currently installed.)
#11 4.698 Preparing to unpack .../libzstd-dev_1.5.7+dfsg-1_ppc64el.deb ...
#11 4.720 Unpacking libzstd-dev:ppc64el (1.5.7+dfsg-1) ...
#11 4.936 Setting up libzstd-dev:ppc64el (1.5.7+dfsg-1) ...
#11 DONE 5.1s
#12 [6/9] RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk,ocaml-options-only-no-flat-float-array
#12 0.876
#12 0.876 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#12 0.876 Switch invariant: ["ocaml-variants" {= "5.5.0+trunk"} "ocaml-options-only-no-flat-float-array"]
#12 7.419
#12 7.419 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 10.85 -> installed base-bigarray.base
#12 10.85 -> installed base-threads.base
#12 10.85 -> installed base-unix.base
#12 10.87 -> installed compiler-cloning.disabled
#12 10.87 -> installed host-arch-ppc64.1
#12 10.87 -> installed host-system-other.1
#12 10.87 -> installed ocaml-option-bytecode-only.1
#12 10.88 -> installed ocaml-option-no-flat-float-array.1
#12 10.88 -> installed ocaml-options-only-no-flat-float-array.1+bytecode-only
#12 10.90 -> retrieved ocaml.5.5.0 (https://opam.ocaml.org/cache)
#12 15.49 -> retrieved ocaml-compiler.5.5 (https://github.com/ocaml/ocaml/archive/5.5.tar.gz)
#12 79.31 -> installed ocaml-compiler.5.5
#12 79.31 -> installed ocaml-variants.5.5.0+trunk
#12 79.52 -> installed ocaml.5.5.0
#12 79.52 -> installed base-domains.base
#12 79.53 -> installed base-effects.base
#12 79.53 -> installed base-nnp.base
#12 79.76 Done.
#12 79.76 # Run eval $(opam env --switch=5.5) to update the current shell environment
#12 DONE 81.7s
#13 [7/9] RUN opam pin add -k version ocaml-variants 5.5.0+trunk
#13 0.778 ocaml-variants is now pinned to version 5.5.0+trunk
#13 0.778
#13 7.471 No package build needed.
#13 7.471 Nothing to do.
#13 7.471 # Run eval $(opam env) to update the current shell environment
#13 DONE 7.5s
#14 [8/9] RUN opam install -y opam-depext
#14 7.695 The following actions will be performed:
#14 7.695 - install opam-depext 1.2.3
#14 7.695
#14 7.695 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#14 8.147 -> retrieved opam-depext.1.2.3 (https://opam.ocaml.org/cache)
#14 14.12 -> installed opam-depext.1.2.3
#14 14.14 Done.
#14 14.14
#14 14.14 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#14 14.14 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#14 14.14 # Run eval $(opam env) to update the current shell environment
#14 DONE 15.8s
#15 [9/9] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#15 DONE 0.1s
#16 exporting to image
#16 exporting layers
#16 exporting layers 1.3s done
#16 writing image sha256:4f499806ae076b4a197c7cf569c5ad1b23dbcdf6311588e3a3b03f21ca1ab529 done
#16 DONE 1.3s
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 "sha256:4f499806ae076b4a197c7cf569c5ad1b23dbcdf6311588e3a3b03f21ca1ab529" to "ocurrent/opam-staging:debian-13-ocaml-5.5-no-flat-float-array-ppc64le" as user "ocurrentbuilder"
Login Succeeded
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debian-13-ocaml-5.5-no-flat-float-array-ppc64le: digest: sha256:badccabad2a751d061973a5a1d63753e0c86fbb2e47097bf818fec32243464a6 size: 10336
Job succeeded
2026-06-06 09:24.45: Job succeeded