2026-04-26 13:08.35: New job: Build using linux-arm64 in
                                []
2026-04-26 13:08.35: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-4.14-arm64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:8d2c2b0056fc8b5e1380a3c0008209982e67950d90f20551fa55d8a536a7ff75
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
RUN opam switch create 4.14 --packages=ocaml-base-compiler.4.14.3
RUN opam pin add -k version ocaml-base-compiler 4.14.3
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-04-26 13:08.35: Using cache hint "4.14.3-arm64-ocurrent/opam-staging@sha256:8d2c2b0056fc8b5e1380a3c0008209982e67950d90f20551fa55d8a536a7ff75"
2026-04-26 13:08.35: Waiting for resource in pool OCluster
2026-04-26 13:08.35: Waiting for worker…
2026-04-26 13:08.35: 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: 504B done
#1 DONE 0.0s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.6s

#3 docker-image://docker.io/docker/dockerfile:1@sha256:2780b5c3bab67f1f76c781860de469442999ed1a0d7992a5efdf2cffc0e3d769
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:8d2c2b0056fc8b5e1380a3c0008209982e67950d90f20551fa55d8a536a7ff75
#4 DONE 0.0s

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

#6 [internal] load build context
#6 transferring context: 504B done
#6 DONE 0.0s

#7 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:8d2c2b0056fc8b5e1380a3c0008209982e67950d90f20551fa55d8a536a7ff75
#7 resolve docker.io/ocurrent/opam-staging@sha256:8d2c2b0056fc8b5e1380a3c0008209982e67950d90f20551fa55d8a536a7ff75
#7 resolve docker.io/ocurrent/opam-staging@sha256:8d2c2b0056fc8b5e1380a3c0008209982e67950d90f20551fa55d8a536a7ff75 0.8s done
#7 CACHED

#8 [2/5] RUN opam switch create 4.14 --packages=ocaml-base-compiler.4.14.3
#8 3.506 
#8 3.506 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 3.580 [ocaml-config.2/gen_ocaml_config.ml.in] downloaded from https://opam.ocaml.org/cache
#8 3.712 [ocaml-base-compiler.4.14.3] downloaded from cache at https://opam.ocaml.org/cache
#8 3.732 [ocaml-config.2/ocaml-config.install] downloaded from https://opam.ocaml.org/cache
#8 4.323 [ocaml-base-compiler.4.14.3/ocaml-base-compiler.install] downloaded from https://opam.ocaml.org/cache
#8 4.323 
#8 4.323 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 4.599 -> installed base-bigarray.base
#8 4.600 -> installed base-threads.base
#8 4.601 -> installed base-unix.base
#8 4.602 -> installed ocaml-options-vanilla.1
#8 88.51 -> installed ocaml-base-compiler.4.14.3
#8 88.58 -> installed ocaml-config.2
#8 88.68 -> installed ocaml.4.14.3
#8 89.04 Done.
#8 89.04 # Run eval $(opam env) to update the current shell environment
#8 DONE 89.6s

#9 [3/5] RUN opam pin add -k version ocaml-base-compiler 4.14.3
#9 0.524 ocaml-base-compiler is now pinned to version 4.14.3
#9 0.524 
#9 3.769 No package build needed.
#9 3.769 Nothing to do.
#9 3.769 # Run eval $(opam env) to update the current shell environment
#9 DONE 3.8s

#10 [4/5] RUN opam install -y opam-depext
#10 4.125 The following actions will be performed:
#10 4.125   - install opam-depext 1.2.3
#10 4.125 
#10 4.125 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 4.358 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#10 4.386 
#10 4.386 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 6.358 -> installed opam-depext.1.2.3
#10 6.367 Done.
#10 6.367 # Run eval $(opam env) to update the current shell environment
#10 DONE 6.4s

#11 [5/5] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#11 DONE 0.1s

#12 exporting to image
#12 exporting layers
#12 exporting layers 2.4s done
#12 writing image sha256:90e4121f558e2d539904dddec68d8e5c9d9a9c1f39fe7e1d11719a730a2c59bc done
#12 DONE 2.5s

 1 warning found (use docker --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 9)
Pushing "sha256:90e4121f558e2d539904dddec68d8e5c9d9a9c1f39fe7e1d11719a730a2c59bc" to "ocurrent/opam-staging:debian-13-ocaml-4.14-arm64" as user "ocurrentbuilder"
Login Succeeded
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debian-13-ocaml-4.14-arm64: digest: sha256:873bf2b78d8c41ede5ce50438957f478611d769d36047a805d75e0195339ba38 size: 9706
Job succeeded
2026-04-26 13:11.30: Job succeeded