2026-03-16 10:10.40: New job: Build using linux-arm64 in
                                []
2026-03-16 10:10.40: Will push staging image to ocurrent/opam-staging:opensuse-16.0-ocaml-4.12-arm64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:c3bf7eb4a3f299348d67fd9f4e0400821a79f1eed5f4f2f9ebf2dc3e8bc5757e
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 4.12 --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" ]


2026-03-16 10:10.40: Using cache hint "4.12.1-arm64-ocurrent/opam-staging@sha256:c3bf7eb4a3f299348d67fd9f4e0400821a79f1eed5f4f2f9ebf2dc3e8bc5757e"
2026-03-16 10:10.40: Waiting for resource in pool OCluster
2026-03-16 10:56.03: Waiting for worker…
2026-03-16 10:57.19: Got resource from pool OCluster
Building on molpadia.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 0.3s

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

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:c3bf7eb4a3f299348d67fd9f4e0400821a79f1eed5f4f2f9ebf2dc3e8bc5757e
#4 DONE 0.0s

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

#6 [1/6] FROM docker.io/ocurrent/opam-staging@sha256:c3bf7eb4a3f299348d67fd9f4e0400821a79f1eed5f4f2f9ebf2dc3e8bc5757e
#6 resolve docker.io/ocurrent/opam-staging@sha256:c3bf7eb4a3f299348d67fd9f4e0400821a79f1eed5f4f2f9ebf2dc3e8bc5757e done
#6 sha256:56a0a70479ce04ca5f23be2d5a52e00e480ee79dd42b637afd3af5a34bd68b9e 11.13kB / 11.13kB done
#6 sha256:c3bf7eb4a3f299348d67fd9f4e0400821a79f1eed5f4f2f9ebf2dc3e8bc5757e 8.26kB / 8.26kB done
#6 sha256:d37f581d8bc035ced62ca3944e0163820e4b4c1523d63656dd101e3ec52fb302 237B / 237B 1.0s done
#6 sha256:071b052c941d7a4a61b67199e23e8e879340dd6ff115e6b62818b75d65037f2d 423B / 423B 1.2s done
#6 sha256:9c275665e274a652a922fac644327ba038a0386a9c9cb1423eb90c0c270af79e 241B / 241B 1.5s done
#6 sha256:9624252897d228584ad90c502280a6a4bd935b52073046739fbf6db12a16b09b 1.61kB / 1.61kB 1.7s done
#6 sha256:da4a3fd3384d5d9a23e61701cc04a5e17ab4eead3bb28005118c131fb71dcc05 184.77MB / 184.77MB 18.9s done
#6 sha256:d0be035686d8d3e27586cbbad0187e019a0ad3247756ca5442a677895edb8455 273.11MB / 273.11MB 22.5s done
#6 extracting sha256:d0be035686d8d3e27586cbbad0187e019a0ad3247756ca5442a677895edb8455 28.4s done
#6 extracting sha256:d37f581d8bc035ced62ca3944e0163820e4b4c1523d63656dd101e3ec52fb302 done
#6 extracting sha256:da4a3fd3384d5d9a23e61701cc04a5e17ab4eead3bb28005118c131fb71dcc05 3.5s
#6 extracting sha256:da4a3fd3384d5d9a23e61701cc04a5e17ab4eead3bb28005118c131fb71dcc05 13.4s done
#6 extracting sha256:071b052c941d7a4a61b67199e23e8e879340dd6ff115e6b62818b75d65037f2d done
#6 extracting sha256:9c275665e274a652a922fac644327ba038a0386a9c9cb1423eb90c0c270af79e done
#6 extracting sha256:9624252897d228584ad90c502280a6a4bd935b52073046739fbf6db12a16b09b done
#6 DONE 66.9s

#7 [internal] load build context
#7 transferring context: 614B done
#7 DONE 0.1s

#8 [2/6] RUN opam repo add ocaml-patches-overlay git+https://github.com/ocurrent/opam-repository#patches --set-default
#8 26.02 [ocaml-patches-overlay] Initialised
#8 26.02 ocaml-patches-overlay (at git+https://github.com/ocurrent/opam-repository#patches): 
#8 26.02     [INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)
#8 26.02 
#8 DONE 26.4s

#9 [3/6] RUN opam switch create 4.12 --packages=ocaml-base-compiler.4.12.1
#9 3.692 
#9 3.692 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#9 3.907 [ocaml-config.2/gen_ocaml_config.ml.in] downloaded from https://opam.ocaml.org/cache
#9 4.061 [ocaml-config.2/ocaml-config.install] downloaded from https://opam.ocaml.org/cache
#9 4.300 [ocaml-base-compiler.4.12.1] downloaded from cache at https://opam.ocaml.org/cache
#9 5.059 [ocaml-base-compiler.4.12.1/alt-signal-stack.patch] downloaded from https://opam.ocaml.org/cache
#9 5.484 [ocaml-base-compiler.4.12.1/fix-gcc15.patch] downloaded from https://github.com/ocaml-opam/ocaml/commit/e3475db577092f399536dec66f0e54562ca2b1d9.patch?full_index=1
#9 5.626 [ocaml-base-compiler.4.12.1/ocaml-base-compiler.install] downloaded from https://opam.ocaml.org/cache
#9 5.626 
#9 5.626 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#9 5.960 -> installed base-bigarray.base
#9 5.961 -> installed base-threads.base
#9 5.970 -> installed base-unix.base
#9 5.971 -> installed ocaml-options-vanilla.1
#9 94.82 -> installed ocaml-base-compiler.4.12.1
#9 94.90 -> installed ocaml-config.2
#9 95.00 -> installed ocaml.4.12.1
#9 95.38 Done.
#9 95.39 # Run eval $(opam env) to update the current shell environment
#9 DONE 95.8s

#10 [4/6] RUN opam pin add -k version ocaml-base-compiler 4.12.1
#10 0.551 ocaml-base-compiler is now pinned to version 4.12.1
#10 0.551 
#10 3.749 No package build needed.
#10 3.749 Nothing to do.
#10 3.756 # Run eval $(opam env) to update the current shell environment
#10 DONE 4.1s

#11 [5/6] RUN opam install -y opam-depext
#11 3.954 The following actions will be performed:
#11 3.954   - install opam-depext 1.2.3
#11 3.955 
#11 3.955 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 4.134 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#11 4.166 
#11 4.166 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 6.150 -> installed opam-depext.1.2.3
#11 6.162 Done.
#11 6.170 # Run eval $(opam env) to update the current shell environment
#11 DONE 6.2s

#12 [6/6] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#12 DONE 0.1s

#13 exporting to image
#13 exporting layers
#13 exporting layers 2.3s done
#13 writing image sha256:7688d2c2982193665b3f8552afc78ccec03a7440eb6ac69f4ba0cadcc42bc4bc 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 "sha256:7688d2c2982193665b3f8552afc78ccec03a7440eb6ac69f4ba0cadcc42bc4bc" to "ocurrent/opam-staging:opensuse-16.0-ocaml-4.12-arm64" as user "ocurrentbuilder"
Login Succeeded
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opensuse-16.0-ocaml-4.12-arm64: digest: sha256:009025f2f8d0822a9170a0cf4bddbe28634c5b27a17e2c841d5eaa3723c349aa size: 9308
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opensuse-16.0-ocaml-4.12-arm64: digest: sha256:009025f2f8d0822a9170a0cf4bddbe28634c5b27a17e2c841d5eaa3723c349aa size: 9308
Job succeeded
2026-03-16 11:03.18: Job succeeded