2026-09-19 08:34.48: New job: Build using linux-riscv64 in
                                []
2026-09-19 08:34.48: Will push staging image to ocurrent/opam-staging:ubuntu-25.04-ocaml-4.14-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:2a8b4b4dfb8fc97ad243b5b453fd25652928083bf3d5219b6c0e753177aa2a19
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
RUN opam switch create 4.14 --packages=ocaml-base-compiler.4.14.4
RUN opam pin add -k version ocaml-base-compiler 4.14.4
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-09-19 08:34.48: Using cache hint "4.14.4-riscv64-ocurrent/opam-staging@sha256:2a8b4b4dfb8fc97ad243b5b453fd25652928083bf3d5219b6c0e753177aa2a19"
2026-09-19 08:34.48: Waiting for resource in pool OCluster
2026-09-19 09:50.57: Waiting for worker…
2026-09-19 10:16.38: 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: 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:ecfaec9ed6d810b56388c508f4121597bfbba70d41a6dfeee4d8cad5f295fc32
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:2a8b4b4dfb8fc97ad243b5b453fd25652928083bf3d5219b6c0e753177aa2a19
#4 DONE 0.7s

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

#6 [1/5] FROM docker.io/ocurrent/opam-staging@sha256:2a8b4b4dfb8fc97ad243b5b453fd25652928083bf3d5219b6c0e753177aa2a19
#6 CACHED

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

#8 [2/5] RUN opam switch create 4.14 --packages=ocaml-base-compiler.4.14.4
#8 1.992 
#8 1.992 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#8 1.992 Switch invariant: ["ocaml-base-compiler" {= "4.14.4"}]
#8 36.94 
#8 36.94 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 51.56 -> installed base-bigarray.base
#8 51.59 -> installed base-threads.base
#8 51.60 -> installed base-unix.base
#8 51.60 -> installed ocaml-options-vanilla.1
#8 52.07 -> retrieved ocaml-config.2  (2 extra sources)
#8 55.39 -> retrieved ocaml-base-compiler.4.14.4  (https://opam.ocaml.org/cache)
#8 862.4 -> installed ocaml-base-compiler.4.14.4
#8 864.2 -> installed ocaml-config.2
#8 864.5 -> installed ocaml.4.14.4
#8 867.1 Done.
#8 867.1 # Run eval $(opam env --switch=4.14) to update the current shell environment
#8 DONE 878.6s

#9 [3/5] RUN opam pin add -k version ocaml-base-compiler 4.14.4
#9 1.957 ocaml-base-compiler is now pinned to version 4.14.4
#9 1.957 
#9 37.57 No package build needed.
#9 37.57 Nothing to do.
#9 37.57 # Run eval $(opam env) to update the current shell environment
#9 DONE 37.8s

#10 [4/5] RUN opam install -y opam-depext
#10 39.01 The following actions will be performed:
#10 39.01   - install opam-depext 1.2.3
#10 39.02 
#10 39.02 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 39.46 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#10 55.87 -> installed opam-depext.1.2.3
#10 55.91 Done.
#10 55.92 
#10 55.92 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#10 55.92 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#10 55.92 # Run eval $(opam env) to update the current shell environment
#10 DONE 65.3s

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

#12 exporting to image
#12 exporting layers
#12 exporting layers 23.8s done
#12 writing image sha256:524d86bbc680c01293314ba0b82bfaf74dab9fd4a56c082f6f6d494961e7e196 done
#12 DONE 23.8s

 1 warning found (use --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 9)
Pushing "sha256:524d86bbc680c01293314ba0b82bfaf74dab9fd4a56c082f6f6d494961e7e196" to "ocurrent/opam-staging:ubuntu-25.04-ocaml-4.14-riscv64" as user "ocurrentbuilder"
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Job succeeded
2026-09-19 10:36.29: Job succeeded