2025-06-07 13:48.41: New job: Build using linux-x86_64 in
                                []
2025-06-07 13:48.41: Will push staging image to ocurrent/opam-staging:ubuntu-24.10-ocaml-4.12-amd64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:8df9572d3d669a2070aa8f0cad182f540fbf3820acf5ad654b3449c73a4492ee
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
RUN opam switch create 4.12 --packages=ocaml-base-compiler.4.12.1
RUN opam pin add -k version ocaml-base-compiler 4.12.1
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2025-06-07 13:48.41: Using cache hint "4.12.1-amd64-ocurrent/opam-staging@sha256:8df9572d3d669a2070aa8f0cad182f540fbf3820acf5ad654b3449c73a4492ee"
2025-06-07 13:48.41: Waiting for resource in pool OCluster
2025-06-07 13:48.41: Waiting for worker…
2025-06-07 13:48.41: Got resource from pool OCluster
Building on odawa.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 0.2s

#3 docker-image://docker.io/docker/dockerfile:1@sha256:9857836c9ee4268391bb5b09f9f157f3c91bb15821bb77969642813b0d00518d
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:8df9572d3d669a2070aa8f0cad182f540fbf3820acf5ad654b3449c73a4492ee
#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@sha256:8df9572d3d669a2070aa8f0cad182f540fbf3820acf5ad654b3449c73a4492ee
#7 resolve docker.io/ocurrent/opam-staging@sha256:8df9572d3d669a2070aa8f0cad182f540fbf3820acf5ad654b3449c73a4492ee
#7 resolve docker.io/ocurrent/opam-staging@sha256:8df9572d3d669a2070aa8f0cad182f540fbf3820acf5ad654b3449c73a4492ee 0.9s done
#7 DONE 0.9s

#7 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:8df9572d3d669a2070aa8f0cad182f540fbf3820acf5ad654b3449c73a4492ee
#7 DONE 1.0s

#8 [2/5] RUN opam switch create 4.12 --packages=ocaml-base-compiler.4.12.1
#8 3.359 
#8 3.359 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 3.614 [ocaml-config.2/gen_ocaml_config.ml.in] downloaded from https://opam.ocaml.org/cache
#8 3.960 [ocaml-config.2/ocaml-config.install] downloaded from https://opam.ocaml.org/cache
#8 4.002 [ocaml-base-compiler.4.12.1] downloaded from cache at https://opam.ocaml.org/cache
#8 5.210 [ocaml-base-compiler.4.12.1/alt-signal-stack.patch] downloaded from https://opam.ocaml.org/cache
#8 5.450 [ocaml-base-compiler.4.12.1/ocaml-base-compiler.install] downloaded from https://opam.ocaml.org/cache
#8 5.450 
#8 5.450 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 5.912 -> installed base-bigarray.base
#8 5.922 -> installed base-threads.base
#8 5.924 -> installed base-unix.base
#8 5.926 -> installed ocaml-options-vanilla.1
#8 89.12 -> installed ocaml-base-compiler.4.12.1
#8 89.17 -> installed ocaml-config.2
#8 89.26 -> installed ocaml.4.12.1
#8 89.80 Done.
#8 89.80 # Run eval $(opam env) to update the current shell environment
#8 DONE 89.9s

#9 [3/5] RUN opam pin add -k version ocaml-base-compiler 4.12.1
#9 0.773 ocaml-base-compiler is now pinned to version 4.12.1
#9 0.773 
#9 3.591 No package build needed.
#9 3.591 Nothing to do.
#9 3.591 # Run eval $(opam env) to update the current shell environment
#9 DONE 3.7s

#10 [4/5] RUN opam install -y opam-depext
#10 4.152 The following actions will be performed:
#10 4.152   - install opam-depext 1.2.3
#10 4.152 
#10 4.152 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 4.549 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#10 4.569 
#10 4.569 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 6.146 -> installed opam-depext.1.2.3
#10 6.163 Done.
#10 6.163 # Run eval $(opam env) to update the current shell environment
#10 DONE 6.4s

#11 [5/5] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#11 DONE 0.0s

#12 exporting to image
#12 exporting layers
#12 exporting layers 1.5s done
#12 writing image sha256:435fed1a0185842f4ee872ac89c6737a80359d7bb958770a3ba1d1149139a80f done
#12 DONE 1.5s

 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 "sha256:435fed1a0185842f4ee872ac89c6737a80359d7bb958770a3ba1d1149139a80f" to "ocurrent/opam-staging:ubuntu-24.10-ocaml-4.12-amd64" as user "ocurrentbuilder"
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ubuntu-24.10-ocaml-4.12-amd64: digest: sha256:1fe69f2261fcb49babe9183918683a7579f4d1fa6023c35c777d00cb553dda0c size: 9286
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Job succeeded
2025-06-07 14:04.16: Job succeeded