2026-06-06 07:04.28: New job: Build using linux-arm64 in
                                []
2026-06-06 07:04.28: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-5.5-beta1-afl-arm64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c
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~beta1 --packages=ocaml-variants.5.5.0~beta1+options,ocaml-options-only-afl
RUN opam pin add -k version ocaml-variants 5.5.0~beta1+options
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-06-06 07:04.28: Using cache hint "5.5.0~beta1+afl-arm64-ocurrent/opam-staging@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c"
2026-06-06 11:12.07: Waiting for worker…
2026-06-06 11:12.07: 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: 798B 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@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c
#4 DONE 0.0s

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

#6 [1/9] FROM docker.io/ocurrent/opam-staging@sha256:1db87943f0cab33eb9db868955f5e4ffa1c8159a7116243d5ecc72604a634f5c
#6 DONE 0.0s

#7 [2/9] RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
#7 CACHED

#8 [3/9] RUN apt-get -y update
#8 CACHED

#9 [4/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#9 CACHED

#10 [5/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#10 CACHED

#11 [internal] load build context
#11 transferring context: 798B done
#11 DONE 0.0s

#12 [6/9] RUN opam switch create 5.5~beta1 --packages=ocaml-variants.5.5.0~beta1+options,ocaml-options-only-afl
#12 0.557 
#12 0.557 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#12 0.557 Switch invariant: ["ocaml-variants" {= "5.5.0~beta1+options"} "ocaml-options-only-afl"]
#12 6.494 
#12 6.494 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 9.181 -> installed base-bigarray.base
#12 9.183 -> installed base-threads.base
#12 9.184 -> installed base-unix.base
#12 9.186 -> installed compiler-cloning.enabled
#12 9.196 -> installed ocaml-option-afl.1
#12 9.197 -> installed ocaml-options-only-afl.1
#12 9.215 -> retrieved ocaml.5.5.0  (https://opam.ocaml.org/cache)
#12 9.537 -> retrieved ocaml-compiler.5.5.0~beta1  (https://opam.ocaml.org/cache)
#12 158.8 -> installed ocaml-compiler.5.5.0~beta1
#12 158.8 -> installed ocaml-variants.5.5.0~beta1+options
#12 159.0 -> installed ocaml.5.5.0
#12 159.0 -> installed base-domains.base
#12 159.0 -> installed base-effects.base
#12 159.0 -> installed base-nnp.base
#12 159.3 Done.
#12 159.3 
#12 159.3 <><> ocaml-compiler.5.5.0~beta1 installed successfully ><><><><><><><><><><><><>
#12 159.3 => This switch had to be compiled from sources, but future switches with the 🐌
#12 159.3    same compiler version and configuration should assemble instantly.
#12 159.3 # Run eval $(opam env --switch=5.5~beta1) to update the current shell environment
#12 DONE 160.8s

#13 [7/9] RUN opam pin add -k version ocaml-variants 5.5.0~beta1+options
#13 0.559 ocaml-variants is now pinned to version 5.5.0~beta1+options
#13 0.559 
#13 6.595 No package build needed.
#13 6.595 Nothing to do.
#13 6.595 # Run eval $(opam env) to update the current shell environment
#13 DONE 6.6s

#14 [8/9] RUN opam install -y opam-depext
#14 6.781 The following actions will be performed:
#14 6.781   - install opam-depext 1.2.3
#14 6.781 
#14 6.781 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#14 6.902 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#14 10.58 -> installed opam-depext.1.2.3
#14 10.59 Done.
#14 10.59 
#14 10.59 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#14 10.59 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#14 10.59 # Run eval $(opam env) to update the current shell environment
#14 DONE 11.8s

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

#16 exporting to image
#16 exporting layers
#16 exporting layers 1.8s done
#16 writing image sha256:488b22a5d779e0f549adf91edda426e4021cb10634e05dd7bd80c5096ffe707f done
#16 DONE 1.8s

 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 "sha256:488b22a5d779e0f549adf91edda426e4021cb10634e05dd7bd80c5096ffe707f" to "ocurrent/opam-staging:debian-13-ocaml-5.5-beta1-afl-arm64" as user "ocurrentbuilder"
Login Succeeded
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Job succeeded
2026-06-06 11:16.08: Job succeeded