Build:
  1. 0
2026-03-16 10:07.46: New job: Build using linux-ppc64 in
                                []
2026-03-16 10:07.46: Will push staging image to ocurrent/opam-staging:debian-12-ocaml-4.13-ppc64le

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:e11e544e4bd52be79039f75d2d487eaa50ad8516eeb2364bab6bd890c8892f6c
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
RUN opam switch create 4.13 --packages=ocaml-base-compiler.4.13.1
RUN opam pin add -k version ocaml-base-compiler 4.13.1
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-03-16 10:07.46: Using cache hint "4.13.1-ppc64le-ocurrent/opam-staging@sha256:e11e544e4bd52be79039f75d2d487eaa50ad8516eeb2364bab6bd890c8892f6c"
2026-03-16 10:07.46: Waiting for resource in pool OCluster
2026-03-16 10:39.00: Waiting for worker…
2026-03-16 10:39.53: Got resource from pool OCluster
Building on orithia.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 0.4s

#3 docker-image://docker.io/docker/dockerfile:1@sha256:b6afd42430b15f2d2a4c5a02b919e98a525b785b1aaff16747d2f623364e39b6
#3 CACHED

#4 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:e11e544e4bd52be79039f75d2d487eaa50ad8516eeb2364bab6bd890c8892f6c
#4 resolve docker.io/ocurrent/opam-staging@sha256:e11e544e4bd52be79039f75d2d487eaa50ad8516eeb2364bab6bd890c8892f6c 0.8s done
#4 DONE 1.0s

#5 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:e11e544e4bd52be79039f75d2d487eaa50ad8516eeb2364bab6bd890c8892f6c
#5 DONE 0.0s

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

#7 [internal] load build context
#7 transferring context: 504B done
#7 DONE 0.1s

#8 [2/5] RUN opam switch create 4.13 --packages=ocaml-base-compiler.4.13.1
#8 3.798 
#8 3.798 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 3.932 [ocaml-config.2/gen_ocaml_config.ml.in] downloaded from https://opam.ocaml.org/cache
#8 4.060 [ocaml-config.2/ocaml-config.install] downloaded from https://opam.ocaml.org/cache
#8 4.689 [ocaml-base-compiler.4.13.1] downloaded from cache at https://opam.ocaml.org/cache
#8 5.587 [ocaml-base-compiler.4.13.1/ocaml-base-compiler.install] downloaded from https://opam.ocaml.org/cache
#8 5.587 
#8 5.587 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 5.944 -> installed base-bigarray.base
#8 5.946 -> installed base-threads.base
#8 5.948 -> installed base-unix.base
#8 5.949 -> installed ocaml-options-vanilla.1
#8 114.6 -> installed ocaml-base-compiler.4.13.1
#8 114.7 -> installed ocaml-config.2
#8 114.8 -> installed ocaml.4.13.1
#8 115.3 Done.
#8 115.3 # Run eval $(opam env) to update the current shell environment
#8 DONE 115.4s

#9 [3/5] RUN opam pin add -k version ocaml-base-compiler 4.13.1
#9 0.960 ocaml-base-compiler is now pinned to version 4.13.1
#9 0.960 
#9 4.369 No package build needed.
#9 4.369 Nothing to do.
#9 4.369 # Run eval $(opam env) to update the current shell environment
#9 DONE 4.6s

#10 [4/5] RUN opam install -y opam-depext
#10 4.746 The following actions will be performed:
#10 4.747   - install opam-depext 1.2.3
#10 4.747 
#10 4.747 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 4.920 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#10 4.965 
#10 4.965 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 7.557 -> installed opam-depext.1.2.3
#10 7.597 Done.
#10 7.597 # Run eval $(opam env) to update the current shell environment
#10 DONE 7.6s

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

#12 exporting to image
#12 exporting layers
#12 exporting layers 3.5s done
#12 writing image sha256:9ba8e4ebfcc66576126fe415fe54f8afb23f315d31edc336185313c0a853700c done
#12 DONE 3.5s

 1 warning found (use --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 9)
Pushing "sha256:9ba8e4ebfcc66576126fe415fe54f8afb23f315d31edc336185313c0a853700c" to "ocurrent/opam-staging:debian-12-ocaml-4.13-ppc64le" as user "ocurrentbuilder"
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debian-12-ocaml-4.13-ppc64le: digest: sha256:213d3e884d95d2694da600e2f34da8ad63c0c1a470803336e2d232d3cd081d3b size: 9706
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Job succeeded
2026-03-16 11:07.19: Job succeeded