2026-06-06 07:16.57: New job: Build using linux-ppc64 in
                                []
2026-06-06 07:16.57: Will push staging image to ocurrent/opam-staging:debian-12-ocaml-4.11-ppc64le

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:b8bb68ce17e9677357bdc1853b9c38fdcd7f3aa5dc4cb28fde818ee2c60cc94c
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 07:16.57: Using cache hint "4.11.2-ppc64le-ocurrent/opam-staging@sha256:b8bb68ce17e9677357bdc1853b9c38fdcd7f3aa5dc4cb28fde818ee2c60cc94c"
2026-06-06 09:47.09: Waiting for worker…
2026-06-06 09:47.09: Got resource from pool OCluster
Building on scyleia.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 0.1s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.5s

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

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:b8bb68ce17e9677357bdc1853b9c38fdcd7f3aa5dc4cb28fde818ee2c60cc94c
#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: 504B done
#6 DONE 0.0s

#7 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:b8bb68ce17e9677357bdc1853b9c38fdcd7f3aa5dc4cb28fde818ee2c60cc94c
#7 resolve docker.io/ocurrent/opam-staging@sha256:b8bb68ce17e9677357bdc1853b9c38fdcd7f3aa5dc4cb28fde818ee2c60cc94c
#7 resolve docker.io/ocurrent/opam-staging@sha256:b8bb68ce17e9677357bdc1853b9c38fdcd7f3aa5dc4cb28fde818ee2c60cc94c 0.8s done
#7 DONE 0.8s

#7 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:b8bb68ce17e9677357bdc1853b9c38fdcd7f3aa5dc4cb28fde818ee2c60cc94c
#7 DONE 0.9s

#8 [2/5] RUN opam switch create 4.11 --packages=ocaml-base-compiler.4.11.2
#8 0.675 
#8 0.675 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#8 0.675 Switch invariant: ["ocaml-base-compiler" {= "4.11.2"}]
#8 7.247 
#8 7.247 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 10.63 -> installed base-bigarray.base
#8 10.63 -> installed base-threads.base
#8 10.63 -> installed base-unix.base
#8 10.85 -> retrieved ocaml-config.1  (2 extra sources)
#8 11.66 -> retrieved ocaml-base-compiler.4.11.2  (https://opam.ocaml.org/cache)
#8 143.8 -> installed ocaml-base-compiler.4.11.2
#8 143.8 -> installed ocaml-config.1
#8 143.9 -> installed ocaml.4.11.2
#8 144.3 Done.
#8 144.3 # Run eval $(opam env --switch=4.11) to update the current shell environment
#8 DONE 146.5s

#9 [3/5] RUN opam pin add -k version ocaml-base-compiler 4.11.2
#9 0.729 ocaml-base-compiler is now pinned to version 4.11.2
#9 0.729 
#9 7.232 No package build needed.
#9 7.232 Nothing to do.
#9 7.232 # Run eval $(opam env) to update the current shell environment
#9 DONE 7.3s

#10 [4/5] RUN opam install -y opam-depext
#10 7.433 The following actions will be performed:
#10 7.433   - install opam-depext 1.2.3
#10 7.433 
#10 7.433 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 7.759 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#10 11.80 -> installed opam-depext.1.2.3
#10 11.83 Done.
#10 11.83 
#10 11.83 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#10 11.83 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#10 11.83 # Run eval $(opam env) to update the current shell environment
#10 DONE 13.8s

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

#12 exporting to image
#12 exporting layers
#12 exporting layers 3.2s done
#12 writing image sha256:a182236e0eae78b93e044f4449ea541cc89a61b280f51b2e79ad78aeb13a6073 done
#12 DONE 3.3s

 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:a182236e0eae78b93e044f4449ea541cc89a61b280f51b2e79ad78aeb13a6073" to "ocurrent/opam-staging:debian-12-ocaml-4.11-ppc64le" as user "ocurrentbuilder"
Login Succeeded
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Job succeeded
2026-06-06 09:51.03: Job succeeded