2026-03-07 10:13.36: New job: Build using linux-arm64 in
                                []
2026-03-07 10:13.36: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-5.5-afl-arm64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:de575900c1a451155bfd5a95aa7af82703ecd64800fbde84849492d616dd136c
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-afl
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" ]


2026-03-07 10:13.36: Using cache hint "5.5.0+afl-arm64-ocurrent/opam-staging@sha256:de575900c1a451155bfd5a95aa7af82703ecd64800fbde84849492d616dd136c"
2026-03-07 10:13.36: Waiting for resource in pool OCluster
2026-03-07 11:43.45: Waiting for worker…
2026-03-07 11:44.11: Got resource from pool OCluster
Building on okypous.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: 776B done
#1 DONE 0.0s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.3s

#3 docker-image://docker.io/docker/dockerfile:1@sha256:b6afd42430b15f2d2a4c5a02b919e98a525b785b1aaff16747d2f623364e39b6
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:de575900c1a451155bfd5a95aa7af82703ecd64800fbde84849492d616dd136c
#4 DONE 0.0s

#5 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:de575900c1a451155bfd5a95aa7af82703ecd64800fbde84849492d616dd136c
#5 resolve docker.io/ocurrent/opam-staging@sha256:de575900c1a451155bfd5a95aa7af82703ecd64800fbde84849492d616dd136c 0.6s done
#5 DONE 1.2s

#6 [internal] load .dockerignore
#6 transferring context: 2B done
#6 DONE 0.0s

#7 [internal] load build context
#7 transferring context: 776B done
#7 DONE 0.1s

#8 [2/9] RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
#8 1.002 [beta] Initialised
#8 DONE 1.1s

#9 [3/9] RUN apt-get -y update
#9 0.330 Hit:1 http://deb.debian.org/debian trixie InRelease
#9 0.330 Hit:2 http://deb.debian.org/debian trixie-updates InRelease
#9 0.330 Hit:3 http://deb.debian.org/debian-security trixie-security InRelease
#9 0.386 Reading package lists...
#9 DONE 1.0s

#10 [4/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#10 0.281 Reading package lists...
#10 0.933 Building dependency tree...
#10 1.151 Reading state information...
#10 1.227 Calculating upgrade...
#10 1.563 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
#10 DONE 1.6s

#11 [5/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#11 0.280 Reading package lists...
#11 0.897 Building dependency tree...
#11 1.059 Reading state information...
#11 1.364 The following NEW packages will be installed:
#11 1.364   libzstd-dev
#11 1.404 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
#11 1.404 Need to get 335 kB of archives.
#11 1.404 After this operation, 1215 kB of additional disk space will be used.
#11 1.404 Get:1 http://deb.debian.org/debian trixie/main arm64 libzstd-dev arm64 1.5.7+dfsg-1 [335 kB]
#11 2.239 Fetched 335 kB in 0s (10.2 MB/s)
#11 2.260 Selecting previously unselected package libzstd-dev:arm64.
#11 2.260 (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 ... 20737 files and directories currently installed.)
#11 2.273 Preparing to unpack .../libzstd-dev_1.5.7+dfsg-1_arm64.deb ...
#11 2.274 Unpacking libzstd-dev:arm64 (1.5.7+dfsg-1) ...
#11 2.328 Setting up libzstd-dev:arm64 (1.5.7+dfsg-1) ...
#11 DONE 2.4s

#12 [6/9] RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk,ocaml-options-only-afl
#12 3.486 
#12 3.486 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 3.566 [ocaml.5.5.0/gen_ocaml_config.ml] downloaded from https://opam.ocaml.org/cache
#12 4.652 [ocaml-compiler.5.5] downloaded from https://github.com/ocaml/ocaml/archive/5.5.tar.gz
#12 4.974 
#12 4.974 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 4.996 -> installed base-bigarray.base
#12 4.998 -> installed base-threads.base
#12 4.999 -> installed base-unix.base
#12 5.000 -> installed compiler-cloning.disabled
#12 5.001 -> installed host-arch-arm64.1
#12 5.002 -> installed host-system-other.1
#12 5.010 -> installed ocaml-beta.enabled
#12 5.011 -> installed ocaml-option-afl.1
#12 5.123 -> installed ocaml-options-only-afl.1
#12 154.6 -> installed ocaml-compiler.5.5
#12 154.7 -> installed ocaml-variants.5.5.0+trunk
#12 154.9 -> installed ocaml.5.5.0
#12 154.9 -> installed base-domains.base
#12 154.9 -> installed base-effects.base
#12 154.9 -> installed base-nnp.base
#12 155.3 Done.
#12 155.3 # Run eval $(opam env) to update the current shell environment
#12 DONE 155.7s

#13 [7/9] RUN opam pin add -k version ocaml-variants 5.5.0+trunk
#13 0.547 ocaml-variants is now pinned to version 5.5.0+trunk
#13 0.547 
#13 3.635 No package build needed.
#13 3.635 Nothing to do.
#13 3.635 # Run eval $(opam env) to update the current shell environment
#13 DONE 3.7s

#14 [8/9] RUN opam install -y opam-depext
#14 3.937 The following actions will be performed:
#14 3.937   - install opam-depext 1.2.3
#14 3.937 
#14 3.937 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#14 4.240 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#14 4.267 
#14 4.267 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#14 6.337 -> installed opam-depext.1.2.3
#14 6.347 Done.
#14 6.347 # Run eval $(opam env) to update the current shell environment
#14 DONE 6.4s

#15 [9/9] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#15 DONE 0.0s

#16 exporting to image
#16 exporting layers
#16 exporting layers 1.7s done
#16 writing image sha256:5397658aa4a65cf0d5daac6c612fe09aff8d48c4af721a0ac86b925bc23c0a81 done
#16 DONE 1.7s

 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 "sha256:5397658aa4a65cf0d5daac6c612fe09aff8d48c4af721a0ac86b925bc23c0a81" to "ocurrent/opam-staging:debian-13-ocaml-5.5-afl-arm64" as user "ocurrentbuilder"
Login Succeeded
The push refers to repository [docker.io/ocurrent/opam-staging]
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Job succeeded
2026-03-07 11:51.22: Job succeeded