Build:
- 0
2026-09-20 13:34.43: New job: Build using linux-ppc64 in
[]
2026-09-20 13:34.43: Will push staging image to ocurrent/opam-staging:ubuntu-24.04-ocaml-5.6-ppc64le
Dockerfile:
# syntax=docker/dockerfile:1
FROM ocurrent/opam-staging@sha256:df4b3492e0a48716f1795aa5c4721b496f9c721b7a46db2afca8ee8891f186b7
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" ]
2026-09-20 13:34.43: Using cache hint "5.6.0-ppc64le-ocurrent/opam-staging@sha256:df4b3492e0a48716f1795aa5c4721b496f9c721b7a46db2afca8ee8891f186b7"
2026-09-20 13:34.43: Waiting for resource in pool OCluster
2026-09-20 13:34.43: Waiting for worker…
2026-09-20 13:34.43: 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: 753B 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:ecfaec9ed6d810b56388c508f4121597bfbba70d41a6dfeee4d8cad5f295fc32
#3 CACHED
#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:df4b3492e0a48716f1795aa5c4721b496f9c721b7a46db2afca8ee8891f186b7
#4 DONE 0.0s
#5 [internal] load .dockerignore
#5 transferring context: 2B done
#5 DONE 0.1s
#6 [1/8] FROM docker.io/ocurrent/opam-staging@sha256:df4b3492e0a48716f1795aa5c4721b496f9c721b7a46db2afca8ee8891f186b7
#6 resolve docker.io/ocurrent/opam-staging@sha256:df4b3492e0a48716f1795aa5c4721b496f9c721b7a46db2afca8ee8891f186b7
#6 ...
#7 [internal] load build context
#7 transferring context: 753B done
#7 DONE 0.1s
#6 [1/8] FROM docker.io/ocurrent/opam-staging@sha256:df4b3492e0a48716f1795aa5c4721b496f9c721b7a46db2afca8ee8891f186b7
#6 resolve docker.io/ocurrent/opam-staging@sha256:df4b3492e0a48716f1795aa5c4721b496f9c721b7a46db2afca8ee8891f186b7 1.0s done
#6 DONE 2.6s
#8 [2/9] RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
#8 1.271 [beta] Initialised
#8 DONE 1.7s
#9 [3/9] RUN apt-get -y update
#9 0.742 Hit:1 http://ports.ubuntu.com/ubuntu-ports noble InRelease
#9 0.755 Get:2 http://ports.ubuntu.com/ubuntu-ports noble-updates InRelease [126 kB]
#9 0.866 Hit:3 http://ports.ubuntu.com/ubuntu-ports noble-backports InRelease
#9 0.891 Hit:4 http://ports.ubuntu.com/ubuntu-ports noble-security InRelease
#9 0.971 Get:5 http://ports.ubuntu.com/ubuntu-ports noble-updates/main ppc64el Packages [924 kB]
#9 1.161 Fetched 1050 kB in 0s (2169 kB/s)
#9 1.161 Reading package lists...
#9 DONE 2.8s
#10 [4/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#10 0.624 Reading package lists...
#10 2.139 Building dependency tree...
#10 2.344 Reading state information...
#10 2.392 Calculating upgrade...
#10 2.581 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
#10 DONE 2.6s
#11 [5/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#11 0.644 Reading package lists...
#11 2.000 Building dependency tree...
#11 2.169 Reading state information...
#11 2.354 The following NEW packages will be installed:
#11 2.354 libzstd-dev
#11 2.440 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
#11 2.440 Need to get 487 kB of archives.
#11 2.440 After this operation, 1634 kB of additional disk space will be used.
#11 2.440 Get:1 http://ports.ubuntu.com/ubuntu-ports noble-updates/main ppc64el libzstd-dev ppc64el 1.5.5+dfsg2-2build1.1 [487 kB]
#11 2.788 debconf: delaying package configuration, since apt-utils is not installed
#11 2.821 Fetched 487 kB in 0s (2056 kB/s)
#11 2.842 Selecting previously unselected package libzstd-dev:ppc64el.
#11 2.842 (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 ... 16229 files and directories currently installed.)
#11 2.857 Preparing to unpack .../libzstd-dev_1.5.5+dfsg2-2build1.1_ppc64el.deb ...
#11 2.864 Unpacking libzstd-dev:ppc64el (1.5.5+dfsg2-2build1.1) ...
#11 2.926 Setting up libzstd-dev:ppc64el (1.5.5+dfsg2-2build1.1) ...
#11 DONE 3.0s
#12 [6/9] RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk
#12 1.727
#12 1.727 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#12 1.727 Switch invariant: ["ocaml-variants" {= "5.6.0+trunk"}]
#12 11.44
#12 11.44 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 17.17 -> installed base-bigarray.base
#12 17.17 -> installed base-threads.base
#12 17.17 -> installed base-unix.base
#12 17.17 -> installed host-arch-ppc64.1
#12 17.18 -> installed host-system-other.1
#12 17.20 -> retrieved ocaml.5.6.0 (https://opam.ocaml.org/cache)
#12 17.85 -> retrieved ocaml-compiler.5.6 (https://github.com/ocaml/ocaml/archive/trunk.tar.gz)
#12 237.0 -> installed ocaml-compiler.5.6
#12 237.0 -> installed ocaml-variants.5.6.0+trunk
#12 237.2 -> installed ocaml.5.6.0
#12 237.2 -> installed base-domains.base
#12 237.2 -> installed base-effects.base
#12 237.3 -> installed base-nnp.base
#12 237.9 Done.
#12 237.9 # Run eval $(opam env --switch=5.6) to update the current shell environment
#12 DONE 241.1s
#13 [7/9] RUN opam pin add -k version ocaml-variants 5.6.0+trunk
#13 1.210 ocaml-variants is now pinned to version 5.6.0+trunk
#13 1.210
#13 11.18 Already up-to-date.
#13 11.18 Nothing to do.
#13 11.18 # Run eval $(opam env) to update the current shell environment
#13 DONE 11.2s
#14 [8/9] RUN opam install -y opam-depext
#14 11.04 The following actions will be performed:
#14 11.04 - install opam-depext 1.2.3
#14 11.04
#14 11.04 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#14 11.21 -> retrieved opam-depext.1.2.3 (https://opam.ocaml.org/cache)
#14 17.35 -> installed opam-depext.1.2.3
#14 17.36 Done.
#14 17.36
#14 17.36 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#14 17.36 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#14 17.36 # Run eval $(opam env) to update the current shell environment
#14 DONE 20.0s
#15 [9/9] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#15 DONE 0.1s
#16 exporting to image
#16 exporting layers
#16 exporting layers 3.3s done
#16 writing image sha256:f7f6ad153e3b47ee321164852223de185ff97d0a92157fbbaf8a74c92cd970a7 0.0s done
#16 DONE 3.4s
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:f7f6ad153e3b47ee321164852223de185ff97d0a92157fbbaf8a74c92cd970a7" to "ocurrent/opam-staging:ubuntu-24.04-ocaml-5.6-ppc64le" as user "ocurrentbuilder"
Login Succeeded
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Job succeeded
2026-09-20 13:41.51: Job succeeded