2026-05-10 13:32.28: New job: Build using linux-riscv64 in
                                []
2026-05-10 13:32.28: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-5.4-no-flat-float-array-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:57dd26bd8c4a0ea668db53a79c8bb51670bccc008cca6d44dab8d1672a54f342
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
USER root
RUN apt-get -y update
RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
USER opam
RUN opam switch create 5.4 --packages=ocaml-variants.5.4.1+options,ocaml-options-only-no-flat-float-array
RUN opam pin add -k version ocaml-variants 5.4.1+options
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-05-10 13:32.28: Using cache hint "5.4.1+no-flat-float-array-riscv64-ocurrent/opam-staging@sha256:57dd26bd8c4a0ea668db53a79c8bb51670bccc008cca6d44dab8d1672a54f342"
2026-05-10 15:52.23: Waiting for worker…
2026-05-10 15:52.24: Got resource from pool OCluster
Building on riscv-bm-01.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: 708B 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@sha256:2780b5c3bab67f1f76c781860de469442999ed1a0d7992a5efdf2cffc0e3d769
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:57dd26bd8c4a0ea668db53a79c8bb51670bccc008cca6d44dab8d1672a54f342
#4 DONE 0.6s

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

#6 [1/8] FROM docker.io/ocurrent/opam-staging@sha256:57dd26bd8c4a0ea668db53a79c8bb51670bccc008cca6d44dab8d1672a54f342
#6 DONE 0.0s

#7 [2/8] RUN apt-get -y update
#7 CACHED

#8 [3/8] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#8 CACHED

#9 [4/8] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#9 CACHED

#10 [internal] load build context
#10 transferring context: 708B 0.0s done
#10 DONE 0.1s

#11 [5/8] RUN opam switch create 5.4 --packages=ocaml-variants.5.4.1+options,ocaml-options-only-no-flat-float-array
#11 1.822 
#11 1.822 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#11 1.822 Switch invariant: [
#11 1.822   "ocaml-variants" {= "5.4.1+options"}
#11 1.822   "ocaml-options-only-no-flat-float-array"
#11 1.822 ]
#11 32.91 
#11 32.91 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#11 46.81 -> installed base-bigarray.base
#11 46.82 -> installed base-threads.base
#11 46.82 -> installed base-unix.base
#11 46.83 -> installed ocaml-option-bytecode-only.1
#11 46.83 -> installed ocaml-option-no-flat-float-array.1
#11 46.87 -> installed ocaml-options-only-no-flat-float-array.1+bytecode-only
#11 47.31 -> retrieved ocaml-config.3  (2 extra sources)
#11 51.13 -> retrieved ocaml-compiler.5.4.1  (https://opam.ocaml.org/cache)
#11 555.4 -> installed ocaml-compiler.5.4.1
#11 555.4 -> installed ocaml-variants.5.4.1+options
#11 555.5 -> installed ocaml-config.3
#11 555.9 -> installed ocaml.5.4.1
#11 555.9 -> installed base-domains.base
#11 555.9 -> installed base-effects.base
#11 555.9 -> installed base-nnp.base
#11 557.8 Done.
#11 557.8 # Run eval $(opam env --switch=5.4) to update the current shell environment
#11 DONE 568.3s

#12 [6/8] RUN opam pin add -k version ocaml-variants 5.4.1+options
#12 1.836 ocaml-variants is now pinned to version 5.4.1+options
#12 1.836 
#12 33.49 No package build needed.
#12 33.49 Nothing to do.
#12 33.49 # Run eval $(opam env) to update the current shell environment
#12 DONE 33.7s

#13 [7/8] RUN opam install -y opam-depext
#13 33.91 The following actions will be performed:
#13 33.91   - install opam-depext 1.2.3
#13 33.91 
#13 33.91 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#13 34.23 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#13 53.05 -> installed opam-depext.1.2.3
#13 53.09 Done.
#13 53.09 
#13 53.09 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#13 53.09 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#13 53.09 # Run eval $(opam env) to update the current shell environment
#13 DONE 62.2s

#14 [8/8] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#14 DONE 0.1s

#15 exporting to image
#15 exporting layers
#15 exporting layers 10.6s done
#15 writing image sha256:d85f2de025e665c66958085b537ae83c9877c943aa7cdcf66916207c687c2f68 done
#15 DONE 10.6s

 1 warning found (use --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 14)
Pushing "sha256:d85f2de025e665c66958085b537ae83c9877c943aa7cdcf66916207c687c2f68" to "ocurrent/opam-staging:debian-13-ocaml-5.4-no-flat-float-array-riscv64" as user "ocurrentbuilder"
Login Succeeded
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debian-13-ocaml-5.4-no-flat-float-array-riscv64: digest: sha256:1a595b5414cab63fc4cb1284d77bf54a25129937ed408200186d25f5426f8878 size: 10121
Job succeeded
2026-05-10 16:04.54: Job succeeded