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-flambda-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-variants.4.11.2+flambda
RUN opam pin add -k version ocaml-variants 4.11.2+flambda
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+flambda-arm64-ocurrent/opam-staging@sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3"
2026-06-06 11:40.08: Waiting for worker…
2026-06-06 11:40.08: Got resource from pool OCluster
Building on kydoime.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: 620B done
#1 DONE 0.1s

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

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

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3
#4 DONE 0.9s

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

#6 [1/6] FROM docker.io/ocurrent/opam-staging@sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3
#6 resolve docker.io/ocurrent/opam-staging@sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3 0.0s done
#6 DONE 0.0s

#7 [internal] load build context
#7 transferring context: 620B done
#7 DONE 0.1s

#6 [1/6] FROM docker.io/ocurrent/opam-staging@sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 0B / 189.33MB 0.1s
#6 sha256:a0d0d9b5b084a196b376262f431562fb70d723cb35a85b1938767e6ee59411d9 9.20kB / 9.20kB done
#6 sha256:37babf8a3da57dea70dcdace0e40ae8f623e3790b3464808d96084b241671093 0B / 235B 0.3s
#6 sha256:fdf46d038b0a2df9a4e4ac2efaa3da09ed43ea4793a4ac7517525d2a1171eaf3 7.82kB / 7.82kB done
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 1.05MB / 216.68MB 0.3s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 12.58MB / 189.33MB 0.8s
#6 sha256:37babf8a3da57dea70dcdace0e40ae8f623e3790b3464808d96084b241671093 235B / 235B 0.7s done
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 18.87MB / 216.68MB 0.8s
#6 sha256:8f4566206ddbabab2b79d40dcfedf5d8a831ec856124d3bc520e195ebfe138d5 0B / 677B 0.8s
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 32.51MB / 216.68MB 1.2s
#6 sha256:8f4566206ddbabab2b79d40dcfedf5d8a831ec856124d3bc520e195ebfe138d5 677B / 677B 0.9s done
#6 sha256:493be65b02e09b52cccba63c4c8746008c4c379ce67a4ad642e3d8a15a4b6267 0B / 93B 1.2s
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 46.14MB / 216.68MB 1.6s
#6 sha256:493be65b02e09b52cccba63c4c8746008c4c379ce67a4ad642e3d8a15a4b6267 93B / 93B 1.4s done
#6 sha256:9dcf9ff26d1a2f556f4db61f9b7e65403717fc6751cb28129523ac69b886b13f 1.63kB / 1.63kB 1.6s done
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 67.11MB / 216.68MB 2.0s
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 85.98MB / 216.68MB 2.4s
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 97.52MB / 216.68MB 2.7s
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 116.39MB / 216.68MB 3.2s
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 130.02MB / 216.68MB 3.5s
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 143.65MB / 216.68MB 3.8s
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 156.24MB / 216.68MB 4.1s
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 167.77MB / 216.68MB 4.4s
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 181.40MB / 216.68MB 4.8s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 23.07MB / 189.33MB 5.0s
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 198.18MB / 216.68MB 5.2s
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 212.86MB / 216.68MB 5.5s
#6 sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 216.68MB / 216.68MB 5.7s done
#6 extracting sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 34.60MB / 189.33MB 5.9s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 44.81MB / 189.33MB 6.1s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 55.57MB / 189.33MB 6.4s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 66.06MB / 189.33MB 7.0s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 76.55MB / 189.33MB 7.9s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 87.03MB / 189.33MB 9.4s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 99.61MB / 189.33MB 10.0s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 110.10MB / 189.33MB 11.0s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 120.59MB / 189.33MB 13.0s
#6 extracting sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 8.7s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 131.07MB / 189.33MB 15.1s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 141.56MB / 189.33MB 19.4s
#6 extracting sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 14.8s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 151.59MB / 189.33MB 20.7s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 160.43MB / 189.33MB 25.8s
#6 extracting sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 20.1s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 177.21MB / 189.33MB 26.5s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 189.33MB / 189.33MB 26.8s
#6 sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 189.33MB / 189.33MB 26.9s done
#6 extracting sha256:db38914401d43ccb6a03659236e2121f57f684c2d7c8f620364b1aac4a191926 24.3s done
#6 extracting sha256:37babf8a3da57dea70dcdace0e40ae8f623e3790b3464808d96084b241671093
#6 extracting sha256:37babf8a3da57dea70dcdace0e40ae8f623e3790b3464808d96084b241671093 done
#6 extracting sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 0.1s
#6 extracting sha256:8446204a56b01f9a349b9ab53aca9c5732418c1b5b07f17f678c9d87f88d3a98 1.1s done
#6 extracting sha256:8f4566206ddbabab2b79d40dcfedf5d8a831ec856124d3bc520e195ebfe138d5 done
#6 extracting sha256:493be65b02e09b52cccba63c4c8746008c4c379ce67a4ad642e3d8a15a4b6267 done
#6 extracting sha256:9dcf9ff26d1a2f556f4db61f9b7e65403717fc6751cb28129523ac69b886b13f
#6 extracting sha256:9dcf9ff26d1a2f556f4db61f9b7e65403717fc6751cb28129523ac69b886b13f done
#6 DONE 33.2s

#8 [2/6] RUN opam repo add ocaml-patches-overlay git+https://github.com/ocurrent/opam-repository#patches --set-default
#8 50.59 [ocaml-patches-overlay] Initialised
#8 DONE 57.8s

#9 [3/6] RUN opam switch create 4.11 --packages=ocaml-variants.4.11.2+flambda
#9 0.630 
#9 0.630 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#9 0.630 Switch invariant: ["ocaml-variants" {= "4.11.2+flambda"}]
#9 7.180 
#9 7.180 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#9 10.63 -> installed base-bigarray.base
#9 10.63 -> installed base-threads.base
#9 10.63 -> installed base-unix.base
#9 10.84 -> retrieved ocaml-config.1  (2 extra sources)
#9 11.80 -> retrieved ocaml-variants.4.11.2+flambda  (https://opam.ocaml.org/cache)
#9 149.0 -> installed ocaml-variants.4.11.2+flambda
#9 149.0 -> installed ocaml-config.1
#9 149.1 -> installed ocaml.4.11.2
#9 149.5 Done.
#9 149.5 # Run eval $(opam env --switch=4.11) to update the current shell environment
#9 DONE 151.2s

#10 [4/6] RUN opam pin add -k version ocaml-variants 4.11.2+flambda
#10 0.660 ocaml-variants is now pinned to version 4.11.2+flambda
#10 0.660 
#10 7.049 No package build needed.
#10 7.049 Nothing to do.
#10 7.057 # Run eval $(opam env) to update the current shell environment
#10 DONE 7.1s

#11 [5/6] RUN opam install -y opam-depext
#11 7.120 The following actions will be performed:
#11 7.120   - install opam-depext 1.2.3
#11 7.121 
#11 7.121 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 7.374 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#11 11.42 -> installed opam-depext.1.2.3
#11 11.43 Done.
#11 11.43 
#11 11.43 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#11 11.43 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#11 11.43 # Run eval $(opam env) to update the current shell environment
#11 DONE 12.7s

#12 [6/6] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#12 DONE 0.0s

#13 exporting to image
#13 exporting layers
#13 exporting layers 2.5s done
#13 writing image sha256:5a960b5d7e6f6d4b898738cf37a148350527dea2de9806a6dea4ab5cef10b87c done
#13 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 10)
Pushing "sha256:5a960b5d7e6f6d4b898738cf37a148350527dea2de9806a6dea4ab5cef10b87c" to "ocurrent/opam-staging:alpine-3.23-ocaml-4.11-flambda-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-flambda-arm64: digest: sha256:c8a17b18f133c1563d8a03c63a14f147a494615cfbefac641e7dcfcb6490c583 size: 8874
The push refers to repository [docker.io/ocurrent/opam-staging]
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alpine-3.23-ocaml-4.11-flambda-arm64: digest: sha256:c8a17b18f133c1563d8a03c63a14f147a494615cfbefac641e7dcfcb6490c583 size: 8874
Job succeeded
2026-06-06 11:45.45: Job succeeded