2026-06-06 07:02.18: New job: Build using linux-arm64 in
                                []
2026-06-06 07:02.18: Will push staging image to ocurrent/opam-staging:fedora-42-ocaml-4.11-arm64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:4aa2e66a88f79f1f5e7303e42ee54ea082f2d8fba7a106d9bda8dfb7dcbe4282
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 4.11 --packages=ocaml-base-compiler.4.11.2
RUN opam pin add -k version ocaml-base-compiler 4.11.2
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-06-06 07:02.18: Using cache hint "4.11.2-arm64-ocurrent/opam-staging@sha256:4aa2e66a88f79f1f5e7303e42ee54ea082f2d8fba7a106d9bda8dfb7dcbe4282"
2026-06-06 09:45.41: Waiting for worker…
2026-06-06 09:45.41: 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: 614B 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@sha256:4aa2e66a88f79f1f5e7303e42ee54ea082f2d8fba7a106d9bda8dfb7dcbe4282
#4 DONE 0.0s

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

#6 [internal] load build context
#6 transferring context: 614B done
#6 DONE 0.0s

#7 [1/6] FROM docker.io/ocurrent/opam-staging@sha256:4aa2e66a88f79f1f5e7303e42ee54ea082f2d8fba7a106d9bda8dfb7dcbe4282
#7 resolve docker.io/ocurrent/opam-staging@sha256:4aa2e66a88f79f1f5e7303e42ee54ea082f2d8fba7a106d9bda8dfb7dcbe4282
#7 resolve docker.io/ocurrent/opam-staging@sha256:4aa2e66a88f79f1f5e7303e42ee54ea082f2d8fba7a106d9bda8dfb7dcbe4282 0.7s done
#7 DONE 0.8s

#8 [2/6] RUN opam repo add ocaml-patches-overlay git+https://github.com/ocurrent/opam-repository#patches --set-default
#8 28.28 [ocaml-patches-overlay] Initialised
#8 DONE 34.7s

#9 [3/6] RUN opam switch create 4.11 --packages=ocaml-base-compiler.4.11.2
#9 0.577 
#9 0.577 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#9 0.577 Switch invariant: ["ocaml-base-compiler" {= "4.11.2"}]
#9 6.629 
#9 6.629 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#9 9.412 -> installed base-bigarray.base
#9 9.413 -> installed base-threads.base
#9 9.417 -> installed base-unix.base
#9 9.699 -> retrieved ocaml-config.1  (2 extra sources)
#9 10.59 -> retrieved ocaml-base-compiler.4.11.2  (https://opam.ocaml.org/cache)
#9 108.3 -> installed ocaml-base-compiler.4.11.2
#9 108.3 -> installed ocaml-config.1
#9 108.3 -> installed ocaml.4.11.2
#9 108.7 Done.
#9 108.7 # Run eval $(opam env --switch=4.11) to update the current shell environment
#9 DONE 110.3s

#10 [4/6] RUN opam pin add -k version ocaml-base-compiler 4.11.2
#10 0.606 ocaml-base-compiler is now pinned to version 4.11.2
#10 0.606 
#10 6.422 No package build needed.
#10 6.422 Nothing to do.
#10 6.422 # Run eval $(opam env) to update the current shell environment
#10 DONE 6.5s

#11 [5/6] RUN opam install -y opam-depext
#11 6.593 The following actions will be performed:
#11 6.593   - install opam-depext 1.2.3
#11 6.594 
#11 6.594 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 6.847 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#11 10.13 -> installed opam-depext.1.2.3
#11 10.14 Done.
#11 10.14 
#11 10.14 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#11 10.14 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#11 10.14 # Run eval $(opam env) to update the current shell environment
#11 DONE 11.3s

#12 [6/6] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#12 DONE 0.0s

#13 exporting to image
#13 exporting layers
#13 exporting layers 2.3s done
#13 writing image sha256:8c75aaaaba3590518dbfb14b10bfb351ac64b97d6120aa7b29bdcdfca0566aae done
#13 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 10)
Pushing "sha256:8c75aaaaba3590518dbfb14b10bfb351ac64b97d6120aa7b29bdcdfca0566aae" to "ocurrent/opam-staging:fedora-42-ocaml-4.11-arm64" as user "ocurrentbuilder"
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fedora-42-ocaml-4.11-arm64: digest: sha256:b6d736db52ca1fd47ea751ccbc276bcf9543c4711f1e2221616cc31e2cd76f6c size: 9506
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Job succeeded
2026-06-06 09:50.01: Job succeeded