2026-06-06 07:09.09: New job: Build using linux-arm64 in
                                []
2026-06-06 07:09.09: Will push staging image to ocurrent/opam-staging:alpine-3.23-ocaml-4.11-arm64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3
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 07:09.09: Using cache hint "4.11.2-arm64-ocurrent/opam-staging@sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3"
2026-06-06 11:33.30: Waiting for worker…
2026-06-06 11:33.30: Got resource from pool OCluster
Building on ainia.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:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3
#4 DONE 1.1s

#5 [internal] load .dockerignore
#5 transferring context:
#5 transferring context: 2B done
#5 DONE 0.2s

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

#7 [1/6] FROM docker.io/ocurrent/opam-staging@sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3
#7 resolve docker.io/ocurrent/opam-staging@sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3 done
#7 sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3 7.82kB / 7.82kB done
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 0B / 189.33MB 0.1s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 0B / 216.68MB 0.1s
#7 sha256:a0d0d9b5b084a196b376262f431562fb70d723cb35a85b1938767e6ee59411d9 9.20kB / 9.20kB done
#7 sha256:37babf8a3da57dea70dcdace0e40ae8f623e3790b3464808d96084b241671093 0B / 235B 0.2s
#7 sha256:37babf8a3da57dea70dcdace0e40ae8f623e3790b3464808d96084b241671093 235B / 235B 0.5s done
#7 sha256:8f4566206ddbabab2b79d40dcfedf5d8a831ec856124d3bc520e195ebfe138d5 677B / 677B 0.6s done
#7 sha256:493be65b02e09b52cccba63c4c8746008c4c379ce67a4ad642e3d8a15a4b6267 0B / 93B 0.9s
#7 sha256:493be65b02e09b52cccba63c4c8746008c4c379ce67a4ad642e3d8a15a4b6267 93B / 93B 1.0s done
#7 sha256:9dcf9ff26d1a2f556f4db61f9b7e65403717fc6751cb28129523ac69b886b13f 0B / 1.63kB 1.0s
#7 sha256:9dcf9ff26d1a2f556f4db61f9b7e65403717fc6751cb28129523ac69b886b13f 1.63kB / 1.63kB 1.1s done
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 14.68MB / 189.33MB 1.5s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 13.63MB / 216.68MB 1.5s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 25.17MB / 189.33MB 1.8s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 29.36MB / 216.68MB 2.0s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 38.80MB / 189.33MB 2.3s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 46.14MB / 216.68MB 2.5s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 53.48MB / 189.33MB 2.8s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 60.82MB / 216.68MB 2.9s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 66.06MB / 189.33MB 3.2s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 73.40MB / 216.68MB 3.3s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 79.69MB / 189.33MB 3.6s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 90.18MB / 216.68MB 3.8s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 92.27MB / 189.33MB 4.0s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 102.76MB / 216.68MB 4.2s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 104.86MB / 189.33MB 4.5s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 117.44MB / 216.68MB 4.7s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 118.49MB / 189.33MB 5.0s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 130.02MB / 216.68MB 5.1s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 131.07MB / 189.33MB 5.5s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 143.65MB / 216.68MB 5.6s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 147.85MB / 189.33MB 6.1s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 158.33MB / 216.68MB 6.1s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 162.53MB / 189.33MB 6.6s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 173.02MB / 216.68MB 6.6s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 175.11MB / 189.33MB 7.0s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 185.60MB / 216.68MB 7.0s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 186.65MB / 189.33MB 7.4s
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 203.42MB / 216.68MB 7.5s
#7 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 189.33MB / 189.33MB 7.6s done
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 216.68MB / 216.68MB 7.7s
#7 extracting sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926
#7 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 216.68MB / 216.68MB 7.8s done
#7 extracting sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 6.1s
#7 extracting sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 13.6s
#7 extracting sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 18.9s
#7 extracting sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 20.1s done
#7 extracting sha256:37babf8a3da57dea70dcdace0e40ae8f623e3790b3464808d96084b241671093
#7 extracting sha256:37babf8a3da57dea70dcdace0e40ae8f623e3790b3464808d96084b241671093 done
#7 extracting sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 0.1s
#7 extracting sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 0.8s done
#7 extracting sha256:8f4566206ddbabab2b79d40dcfedf5d8a831ec856124d3bc520e195ebfe138d5 done
#7 extracting sha256:493be65b02e09b52cccba63c4c8746008c4c379ce67a4ad642e3d8a15a4b6267 done
#7 extracting sha256:9dcf9ff26d1a2f556f4db61f9b7e65403717fc6751cb28129523ac69b886b13f done
#7 DONE 30.8s

#8 [2/6] RUN opam repo add ocaml-patches-overlay git+https://github.com/ocurrent/opam-repository#patches --set-default
#8 47.73 [ocaml-patches-overlay] Initialised
#8 DONE 54.9s

#9 [3/6] RUN opam switch create 4.11 --packages=ocaml-base-compiler.4.11.2
#9 0.620 
#9 0.620 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#9 0.620 Switch invariant: ["ocaml-base-compiler" {= "4.11.2"}]
#9 7.322 
#9 7.322 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#9 10.67 -> installed base-bigarray.base
#9 10.67 -> installed base-threads.base
#9 10.67 -> installed base-unix.base
#9 11.00 -> retrieved ocaml-config.1  (2 extra sources)
#9 11.92 -> retrieved ocaml-base-compiler.4.11.2  (https://opam.ocaml.org/cache)
#9 112.0 -> installed ocaml-base-compiler.4.11.2
#9 112.0 -> installed ocaml-config.1
#9 112.0 -> installed ocaml.4.11.2
#9 112.4 Done.
#9 112.4 # Run eval $(opam env --switch=4.11) to update the current shell environment
#9 DONE 114.0s

#10 [4/6] RUN opam pin add -k version ocaml-base-compiler 4.11.2
#10 0.629 ocaml-base-compiler is now pinned to version 4.11.2
#10 0.629 
#10 6.951 No package build needed.
#10 6.951 Nothing to do.
#10 6.959 # Run eval $(opam env) to update the current shell environment
#10 DONE 7.0s

#11 [5/6] RUN opam install -y opam-depext
#11 7.105 The following actions will be performed:
#11 7.105   - install opam-depext 1.2.3
#11 7.105 
#11 7.105 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 7.228 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#11 11.16 -> installed opam-depext.1.2.3
#11 11.18 Done.
#11 11.18 
#11 11.18 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#11 11.18 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#11 11.18 # Run eval $(opam env) to update the current shell environment
#11 DONE 12.4s

#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:f0dd0dcb75f452fb644f97e69e3169a7b5648e560b04cf22fb3f414e3ce9ddfe 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:f0dd0dcb75f452fb644f97e69e3169a7b5648e560b04cf22fb3f414e3ce9ddfe" to "ocurrent/opam-staging:alpine-3.23-ocaml-4.11-arm64" as user "ocurrentbuilder"
Login Succeeded
The push refers to repository [docker.io/ocurrent/opam-staging]
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alpine-3.23-ocaml-4.11-arm64: digest: sha256:2161240cc0109eb70d19babb592d3d1b9337722f1c97f2f59bc040609e7d6b3e size: 8874
The push refers to repository [docker.io/ocurrent/opam-staging]
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alpine-3.23-ocaml-4.11-arm64: digest: sha256:2161240cc0109eb70d19babb592d3d1b9337722f1c97f2f59bc040609e7d6b3e size: 8874
Job succeeded
2026-06-06 11:40.08: Job succeeded