2026-03-16 10:12.47: New job: Build using linux-arm64 in
                                []
2026-03-16 10:12.47: Will push staging image to ocurrent/opam-staging:alpine-3.23-ocaml-4.13-no-flat-float-array-arm64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:22580872ccbb0b5af2781571495d75b36250f163cfbb4d28aa4a96332cc8d7f5
RUN opam repo add ocaml-patches-overlay git+https://github.com/ocurrent/opam-repository#patches --set-default
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
RUN opam switch create 4.13 --packages=ocaml-variants.4.13.1+options,ocaml-options-only-no-flat-float-array
RUN opam pin add -k version ocaml-variants 4.13.1+options
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-03-16 10:12.47: Using cache hint "4.13.1+no-flat-float-array-arm64-ocurrent/opam-staging@sha256:22580872ccbb0b5af2781571495d75b36250f163cfbb4d28aa4a96332cc8d7f5"
2026-03-16 10:12.47: Waiting for resource in pool OCluster
2026-03-16 11:07.27: Waiting for worker…
2026-03-16 11:09.15: Got resource from pool OCluster
Building on ocaml-1.osuosl.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: 659B done
#1 DONE 0.1s

#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:b6afd42430b15f2d2a4c5a02b919e98a525b785b1aaff16747d2f623364e39b6
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:22580872ccbb0b5af2781571495d75b36250f163cfbb4d28aa4a96332cc8d7f5
#4 DONE 0.6s

#5 [internal] load .dockerignore
#5 transferring context:
#5 transferring context: 2B done
#5 DONE 0.2s

#6 [1/6] FROM docker.io/ocurrent/opam-staging@sha256:22580872ccbb0b5af2781571495d75b36250f163cfbb4d28aa4a96332cc8d7f5
#6 DONE 0.0s

#7 [2/6] RUN opam repo add ocaml-patches-overlay git+https://github.com/ocurrent/opam-repository#patches --set-default
#7 CACHED

#8 [internal] load build context
#8 transferring context: 659B done
#8 DONE 0.3s

#9 [3/6] RUN opam switch create 4.13 --packages=ocaml-variants.4.13.1+options,ocaml-options-only-no-flat-float-array
#9 4.415 
#9 4.415 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#9 4.928 [ocaml-config.2/gen_ocaml_config.ml.in] downloaded from https://opam.ocaml.org/cache
#9 5.424 [ocaml-config.2/ocaml-config.install] downloaded from https://opam.ocaml.org/cache
#9 6.466 [ocaml-variants.4.13.1+options] downloaded from cache at https://opam.ocaml.org/cache
#9 8.138 [ocaml-variants.4.13.1+options/fix-gcc15.patch] downloaded from https://github.com/ocaml-opam/ocaml/commit/6439d4164bcd8d6d67a1645707adb06157b3b42c.patch?full_index=1
#9 8.640 [ocaml-variants.4.13.1+options/ocaml-variants.install] downloaded from https://opam.ocaml.org/cache
#9 8.640 
#9 8.640 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#9 8.643 -> installed base-bigarray.base
#9 8.646 -> installed base-threads.base
#9 8.648 -> installed base-unix.base
#9 8.650 -> installed host-arch-arm64.1
#9 8.664 -> installed host-system-other.1
#9 8.666 -> installed ocaml-option-no-flat-float-array.1
#9 9.049 -> installed ocaml-options-only-no-flat-float-array.1
#9 ...

#6 [1/6] FROM docker.io/ocurrent/opam-staging@sha256:22580872ccbb0b5af2781571495d75b36250f163cfbb4d28aa4a96332cc8d7f5
#6 CACHED

#9 [3/6] RUN opam switch create 4.13 --packages=ocaml-variants.4.13.1+options,ocaml-options-only-no-flat-float-array
#9 141.5 -> installed ocaml-variants.4.13.1+options
#9 141.7 -> installed ocaml-config.2
#9 141.8 -> installed ocaml.4.13.1
#9 142.6 Done.
#9 142.7 # Run eval $(opam env) to update the current shell environment
#9 DONE 145.1s

#10 [4/6] RUN opam pin add -k version ocaml-variants 4.13.1+options
#10 1.338 ocaml-variants is now pinned to version 4.13.1+options
#10 1.338 
#10 6.447 No package build needed.
#10 6.447 Nothing to do.
#10 6.454 # Run eval $(opam env) to update the current shell environment
#10 DONE 6.9s

#11 [5/6] RUN opam install -y opam-depext
#11 7.468 The following actions will be performed:
#11 7.469   - install opam-depext 1.2.3
#11 7.470 
#11 7.470 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 8.536 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#11 8.637 
#11 8.637 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 13.33 -> installed opam-depext.1.2.3
#11 13.38 Done.
#11 13.39 # Run eval $(opam env) to update the current shell environment
#11 DONE 17.7s

#12 [6/6] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#12 DONE 0.3s

#13 exporting to image
#13 exporting layers
#13 exporting layers 5.2s done
#13 writing image sha256:adaf7a103f8eb956ad1489f5999c81bf1edd555de3c1ba687b1d06b9fb256b13 0.0s done
#13 DONE 5.3s

 1 warning found (use docker --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 10)
Pushing "sha256:adaf7a103f8eb956ad1489f5999c81bf1edd555de3c1ba687b1d06b9fb256b13" to "ocurrent/opam-staging:alpine-3.23-ocaml-4.13-no-flat-float-array-arm64" as user "ocurrentbuilder"
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alpine-3.23-ocaml-4.13-no-flat-float-array-arm64: digest: sha256:c39626010e4c275f586d69ba7b039a6ac8819c0061e3ec384723d7e5fb943cd6 size: 9086
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alpine-3.23-ocaml-4.13-no-flat-float-array-arm64: digest: sha256:c39626010e4c275f586d69ba7b039a6ac8819c0061e3ec384723d7e5fb943cd6 size: 9086
Job succeeded
2026-03-16 11:13.27: Job succeeded