2026-01-09 19:37.37: New job: Build using linux-riscv64 in
                                []
2026-01-09 19:37.37: Will push staging image to ocurrent/opam-staging:ubuntu-25.04-ocaml-5.0-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:60e577d8f93f75a762a1cd3f9dfa4390f48b784663abd09dc71d56ae9605ce7b
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
RUN opam switch create 5.0 --packages=ocaml-base-compiler.5.0.0
RUN opam pin add -k version ocaml-base-compiler 5.0.0
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-01-09 19:37.37: Using cache hint "5.0.0-riscv64-ocurrent/opam-staging@sha256:60e577d8f93f75a762a1cd3f9dfa4390f48b784663abd09dc71d56ae9605ce7b"
2026-01-09 19:37.37: Waiting for resource in pool OCluster
2026-01-09 21:34.29: Waiting for worker…
2026-01-12 12:19.08: Got resource from pool OCluster
Building on riscv-bm-02.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:
#1 transferring dockerfile: 501B 0.0s done
#1 DONE 0.2s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 1.2s

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

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:60e577d8f93f75a762a1cd3f9dfa4390f48b784663abd09dc71d56ae9605ce7b
#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@sha256:60e577d8f93f75a762a1cd3f9dfa4390f48b784663abd09dc71d56ae9605ce7b
#6 DONE 0.0s

#7 [internal] load build context
#7 DONE 0.0s

#6 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:60e577d8f93f75a762a1cd3f9dfa4390f48b784663abd09dc71d56ae9605ce7b
#6 CACHED

#7 [internal] load build context
#7 transferring context: 501B 0.0s done
#7 DONE 0.2s

#8 [2/5] RUN opam switch create 5.0 --packages=ocaml-base-compiler.5.0.0
#8 18.82 
#8 18.82 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 19.47 [ocaml-config.3/gen_ocaml_config.ml.in] downloaded from https://opam.ocaml.org/cache
#8 19.69 [ocaml-config.3/ocaml-config.install] downloaded from https://opam.ocaml.org/cache
#8 20.03 [ocaml-base-compiler.5.0.0] downloaded from cache at https://opam.ocaml.org/cache
#8 23.91 [ocaml-base-compiler.5.0.0/ocaml-base-compiler.install] downloaded from https://opam.ocaml.org/cache
#8 23.91 
#8 23.91 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 23.92 -> installed base-bigarray.base
#8 23.93 -> installed base-threads.base
#8 23.94 -> installed base-unix.base
#8 24.13 -> installed ocaml-option-bytecode-only.1
#8 25.78 -> installed ocaml-options-vanilla.1
#8 463.4 -> installed ocaml-base-compiler.5.0.0
#8 463.6 -> installed ocaml-config.3
#8 464.0 -> installed ocaml.5.0.0
#8 464.1 -> installed base-domains.base
#8 464.2 -> installed base-nnp.base
#8 466.2 Done.
#8 466.3 # Run eval $(opam env) to update the current shell environment
#8 DONE 470.5s

#9 [3/5] RUN opam pin add -k version ocaml-base-compiler 5.0.0
#9 2.040 ocaml-base-compiler is now pinned to version 5.0.0
#9 2.040 
#9 18.62 No package build needed.
#9 18.62 Nothing to do.
#9 18.62 # Run eval $(opam env) to update the current shell environment
#9 DONE 18.8s

#10 [4/5] RUN opam install -y opam-depext
#10 20.00 The following actions will be performed:
#10 20.00   - install opam-depext 1.2.3
#10 20.00 
#10 20.00 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 20.40 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#10 20.49 
#10 20.49 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 28.73 -> installed opam-depext.1.2.3
#10 28.76 Done.
#10 28.76 # Run eval $(opam env) to update the current shell environment
#10 DONE 29.0s

#11 [5/5] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#11 DONE 0.1s

#12 exporting to image
#12 exporting layers
#12 exporting layers 16.4s done
#12 writing image sha256:8ab9fbbf8fcafccf97780ff6dce08b7be89945f653ec2978151a43d26b72044c done
#12 DONE 16.4s

 1 warning found (use --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 9)
Pushing "sha256:8ab9fbbf8fcafccf97780ff6dce08b7be89945f653ec2978151a43d26b72044c" to "ocurrent/opam-staging:ubuntu-25.04-ocaml-5.0-riscv64" as user "ocurrentbuilder"
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Job succeeded
2026-01-12 12:30.23: Job succeeded