2026-06-06 07:09.09: New job: Build using linux-arm64 in
                                []
2026-06-06 07:09.09: Will push staging image to ocurrent/opam-staging:alpine-3.23-ocaml-5.2-arm64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
USER root
RUN apk update && apk upgrade
RUN apk add zstd
USER opam
RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
RUN opam pin add -k version ocaml-base-compiler 5.2.1
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-06-06 07:09.09: Using cache hint "5.2.1-arm64-ocurrent/opam-staging@sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3"
2026-06-06 12:01.13: Waiting for worker…
2026-06-06 12:01.13: 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: 568B done
#1 DONE 0.0s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.7s

#3 docker-image://docker.io/docker/dockerfile:1@sha256:87999aa3d42bdc6bea60565083ee17e86d1f3339802f543c0d03998580f9cb89
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3
#4 DONE 2.4s

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

#6 [1/7] FROM docker.io/ocurrent/opam-staging@sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3
#6 CACHED

#7 [internal] load build context
#7 transferring context: 568B done
#7 DONE 0.0s

#8 [2/7] RUN apk update && apk upgrade
#8 2.219 v3.23.4-341-g3bb236994a2 [https://dl-cdn.alpinelinux.org/alpine/v3.23/main]
#8 2.219 v3.23.4-344-g94d46810a1b [https://dl-cdn.alpinelinux.org/alpine/v3.23/community]
#8 2.219 v20260127-10916-g627ba3c6440 [https://dl-cdn.alpinelinux.org/alpine/edge/main]
#8 2.219 v20260127-10953-g3f2b179293b [https://dl-cdn.alpinelinux.org/alpine/edge/community]
#8 2.219 v20260127-10954-g9e7d6a9b063 [https://dl-cdn.alpinelinux.org/alpine/edge/testing]
#8 2.219 OK: 62956 distinct packages available
#8 2.913 (1/4) Upgrading libcurl (8.17.0-r1 -> 8.19.0-r0)
#8 3.170 (2/4) Upgrading curl (8.17.0-r1 -> 8.19.0-r0)
#8 3.206 (3/4) Upgrading rsync (3.4.2-r0 -> 3.4.3-r0)
#8 3.245 (4/4) Purging nghttp3 (1.13.1-r0)
#8 3.245 Executing busybox-1.37.0-r30.trigger
#8 3.260 OK: 318.1 MiB in 102 packages
#8 DONE 3.3s

#9 [3/7] RUN apk add zstd
#9 0.917 (1/1) Installing zstd (1.5.7-r2)
#9 2.044 Executing busybox-1.37.0-r30.trigger
#9 2.065 OK: 318.4 MiB in 103 packages
#9 DONE 2.1s

#10 [4/7] RUN opam switch create 5.2 --packages=ocaml-base-compiler.5.2.1
#10 0.673 
#10 0.673 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#10 0.673 Switch invariant: ["ocaml-base-compiler" {= "5.2.1"}]
#10 6.500 
#10 6.500 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 9.817 -> installed base-bigarray.base
#10 9.818 -> installed base-threads.base
#10 9.820 -> installed base-unix.base
#10 9.821 -> installed ocaml-options-vanilla.1
#10 10.12 -> retrieved ocaml-config.3  (2 extra sources)
#10 10.81 -> retrieved ocaml-base-compiler.5.2.1  (https://opam.ocaml.org/cache)
#10 117.4 -> installed ocaml-base-compiler.5.2.1
#10 117.4 -> installed ocaml-config.3
#10 117.5 -> installed ocaml.5.2.1
#10 117.5 -> installed base-domains.base
#10 117.5 -> installed base-nnp.base
#10 117.9 Done.
#10 117.9 # Run eval $(opam env --switch=5.2) to update the current shell environment
#10 DONE 119.5s

#11 [5/7] RUN opam pin add -k version ocaml-base-compiler 5.2.1
#11 0.595 ocaml-base-compiler is now pinned to version 5.2.1
#11 0.595 
#11 6.550 No package build needed.
#11 6.550 Nothing to do.
#11 6.556 # Run eval $(opam env) to update the current shell environment
#11 DONE 6.6s

#12 [6/7] RUN opam install -y opam-depext
#12 6.740 The following actions will be performed:
#12 6.740   - install opam-depext 1.2.3
#12 6.740 
#12 6.740 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 7.149 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#12 11.20 -> installed opam-depext.1.2.3
#12 11.21 Done.
#12 11.21 
#12 11.21 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#12 11.21 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#12 11.22 # Run eval $(opam env) to update the current shell environment
#12 DONE 12.5s

#13 [7/7] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#13 DONE 0.0s

#14 exporting to image
#14 exporting layers
#14 exporting layers 2.3s done
#14 writing image sha256:943682a3e9593e82f15604810386ad796577563b234ff9161dae6ca1cf2383bf done
#14 DONE 2.3s

 1 warning found (use docker --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 13)
Pushing "sha256:943682a3e9593e82f15604810386ad796577563b234ff9161dae6ca1cf2383bf" to "ocurrent/opam-staging:alpine-3.23-ocaml-5.2-arm64" as user "ocurrentbuilder"
Login Succeeded
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alpine-3.23-ocaml-5.2-arm64: digest: sha256:fdd62ea5c241c81b026db1a71fcb1f6e7b1f7384df4ee846eaa9449075ad71c2 size: 9082
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alpine-3.23-ocaml-5.2-arm64: digest: sha256:fdd62ea5c241c81b026db1a71fcb1f6e7b1f7384df4ee846eaa9449075ad71c2 size: 9082
Job succeeded
2026-06-06 12:07.33: Job succeeded