2026-03-07 11:13.17: New job: Build using linux-riscv64 in
                                []
2026-03-07 11:13.17: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-4.14-flambda-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:b336fedd3e2643aa3c421fd4947bfdd7aa9c6dee2edb604e26aefb9418963236
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
RUN opam switch create 4.14 --packages=ocaml-variants.4.14.2+options,ocaml-options-only-flambda
RUN opam pin add -k version ocaml-variants 4.14.2+options
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-03-07 11:13.17: Using cache hint "4.14.2+flambda-riscv64-ocurrent/opam-staging@sha256:b336fedd3e2643aa3c421fd4947bfdd7aa9c6dee2edb604e26aefb9418963236"
2026-03-07 11:13.17: Waiting for resource in pool OCluster
2026-03-07 20:43.35: Waiting for worker…
2026-03-07 21:01.21: Got resource from pool OCluster
Building on riscv-bm-04.sw.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: 537B 0.0s done
#1 DONE 0.1s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.8s

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

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:b336fedd3e2643aa3c421fd4947bfdd7aa9c6dee2edb604e26aefb9418963236
#4 DONE 0.8s

#5 [internal] load .dockerignore
#5 transferring context: 2B done
#5 DONE 0.1s

#6 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:b336fedd3e2643aa3c421fd4947bfdd7aa9c6dee2edb604e26aefb9418963236
#6 CACHED

#7 [internal] load build context
#7 transferring context: 537B done
#7 DONE 0.1s

#8 [2/5] RUN opam switch create 4.14 --packages=ocaml-variants.4.14.2+options,ocaml-options-only-flambda
#8 16.68 
#8 16.68 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 16.92 [ocaml-config.2/gen_ocaml_config.ml.in] downloaded from https://opam.ocaml.org/cache
#8 17.31 [ocaml-config.2/ocaml-config.install] downloaded from https://opam.ocaml.org/cache
#8 17.51 [ocaml-variants.4.14.2+options] downloaded from cache at https://opam.ocaml.org/cache
#8 21.01 [ocaml-variants.4.14.2+options/ocaml-variants.install] downloaded from https://opam.ocaml.org/cache
#8 21.01 
#8 21.01 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 21.02 -> installed base-bigarray.base
#8 21.13 -> installed base-threads.base
#8 21.14 -> installed base-unix.base
#8 21.14 -> installed ocaml-option-flambda.1
#8 22.79 -> installed ocaml-options-only-flambda.1
#8 1025.8 -> installed ocaml-variants.4.14.2+options
#8 1026.4 -> installed ocaml-config.2
#8 1026.9 -> installed ocaml.4.14.2
#8 1029.7 Done.
#8 1029.7 # Run eval $(opam env) to update the current shell environment
#8 DONE 1031.0s

#9 [3/5] RUN opam pin add -k version ocaml-variants 4.14.2+options
#9 2.033 ocaml-variants is now pinned to version 4.14.2+options
#9 2.033 
#9 17.70 No package build needed.
#9 17.70 Nothing to do.
#9 17.70 # Run eval $(opam env) to update the current shell environment
#9 DONE 17.9s

#10 [4/5] RUN opam install -y opam-depext
#10 19.29 The following actions will be performed:
#10 19.29   - install opam-depext 1.2.3
#10 19.29 
#10 19.29 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 19.68 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#10 19.77 
#10 19.77 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 27.22 -> installed opam-depext.1.2.3
#10 27.25 Done.
#10 27.25 # Run eval $(opam env) to update the current shell environment
#10 DONE 27.5s

#11 [5/5] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#11 DONE 0.2s

#12 exporting to image
#12 exporting layers
#12 exporting layers 27.0s done
#12 writing image sha256:5c8ca54d522f73890fd62a3e84e2a350f1ad369e212fbb703082ed601856f0f8
#12 writing image sha256:5c8ca54d522f73890fd62a3e84e2a350f1ad369e212fbb703082ed601856f0f8 0.0s done
#12 DONE 27.0s

 1 warning found (use --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 9)
Pushing "sha256:5c8ca54d522f73890fd62a3e84e2a350f1ad369e212fbb703082ed601856f0f8" to "ocurrent/opam-staging:debian-13-ocaml-4.14-flambda-riscv64" as user "ocurrentbuilder"
Login Succeeded
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debian-13-ocaml-4.14-flambda-riscv64: digest: sha256:71ba6b6058ea4720dde62c0033e4deabdaebf0bfe4ce8552e031f31c4bd070e7 size: 9706
Job succeeded
2026-03-07 21:23.16: Job succeeded