2025-09-28 19:55.25: New job: Build using linux-riscv64 in
                                []
2025-09-28 19:55.25: Will push staging image to ocurrent/opam-staging:ubuntu-22.04-ocaml-4.12-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:8c894210c66934ccb81a5e7278ee7f7155999029bfb0e08dee4ad7a546b9e19c
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" ]


2025-09-28 19:55.25: Using cache hint "4.12.1-riscv64-ocurrent/opam-staging@sha256:8c894210c66934ccb81a5e7278ee7f7155999029bfb0e08dee4ad7a546b9e19c"
2025-09-28 19:55.25: Waiting for resource in pool OCluster
2025-09-28 19:55.25: Waiting for worker…
2025-10-01 12:00.44: 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: 504B 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:dabfc0969b935b2080555ace70ee69a5261af8a8f1b4df97b9e7fbcf6722eddf
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:8c894210c66934ccb81a5e7278ee7f7155999029bfb0e08dee4ad7a546b9e19c
#4 DONE 0.0s

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

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

#7 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:8c894210c66934ccb81a5e7278ee7f7155999029bfb0e08dee4ad7a546b9e19c
#7 CACHED

#6 [internal] load build context
#6 transferring context: 504B 0.0s done
#6 DONE 0.1s

#8 [2/5] RUN opam switch create 4.12 --packages=ocaml-base-compiler.4.12.1
#8 16.44 
#8 16.44 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 17.00 [ocaml-config.2/gen_ocaml_config.ml.in] downloaded from https://opam.ocaml.org/cache
#8 17.43 [ocaml-base-compiler.4.12.1] downloaded from cache at https://opam.ocaml.org/cache
#8 17.50 [ocaml-config.2/ocaml-config.install] downloaded from https://opam.ocaml.org/cache
#8 21.23 [ocaml-base-compiler.4.12.1/alt-signal-stack.patch] downloaded from https://opam.ocaml.org/cache
#8 21.74 [ocaml-base-compiler.4.12.1/ocaml-base-compiler.install] downloaded from https://opam.ocaml.org/cache
#8 21.74 
#8 21.74 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 23.41 -> installed base-bigarray.base
#8 23.42 -> installed base-threads.base
#8 23.43 -> installed base-unix.base
#8 23.49 -> installed ocaml-options-vanilla.1
#8 753.7 -> installed ocaml-base-compiler.4.12.1
#8 754.0 -> installed ocaml-config.2
#8 754.4 -> installed ocaml.4.12.1
#8 756.9 Done.
#8 756.9 # Run eval $(opam env) to update the current shell environment
#8 DONE 762.4s

#9 [3/5] RUN opam pin add -k version ocaml-base-compiler 4.12.1
#9 1.955 ocaml-base-compiler is now pinned to version 4.12.1
#9 1.955 
#9 17.15 No package build needed.
#9 17.15 Nothing to do.
#9 17.15 # Run eval $(opam env) to update the current shell environment
#9 DONE 17.3s

#10 [4/5] RUN opam install -y opam-depext
#10 18.52 The following actions will be performed:
#10 18.52   - install opam-depext 1.2.3
#10 18.52 
#10 18.52 <><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 19.14 [opam-depext.1.2.3] downloaded from cache at https://opam.ocaml.org/cache
#10 19.23 
#10 19.23 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 26.05 -> installed opam-depext.1.2.3
#10 26.09 Done.
#10 26.09 # Run eval $(opam env) to update the current shell environment
#10 DONE 26.3s

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

#12 exporting to image
#12 exporting layers
#12 exporting layers 21.5s done
#12 writing image sha256:ae42d3148640461174ae5469a0f47714e966a5e82f300e63f28b885f3922c476 done
#12 DONE 21.6s

 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:ae42d3148640461174ae5469a0f47714e966a5e82f300e63f28b885f3922c476" to "ocurrent/opam-staging:ubuntu-22.04-ocaml-4.12-riscv64" as user "ocurrentbuilder"
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ubuntu-22.04-ocaml-4.12-riscv64: digest: sha256:2e847889532b01e321aecf12cde023a061b82c0fe29e1ecb07079b87bcca12a8 size: 9499
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ubuntu-22.04-ocaml-4.12-riscv64: digest: sha256:2e847889532b01e321aecf12cde023a061b82c0fe29e1ecb07079b87bcca12a8 size: 9499
Job succeeded
2025-10-01 12:18.15: Job succeeded