2026-06-27 15:25.25: New job: Build using linux-riscv64 in
                                []
2026-06-27 15:25.25: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-4.11-flambda-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:698b4ec905dba89f38c7cc7117bbc8a3f1a54b03d83dc8dae6c8e3f7de6532e1
ENV OPAMYES="1" OPAMCONFIRMLEVEL="unsafe-yes" OPAMERRLOGLEN="0" OPAMPRECISETRACKING="1"
RUN opam switch create 4.11 --packages=ocaml-variants.4.11.2+flambda
RUN opam pin add -k version ocaml-variants 4.11.2+flambda
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]


2026-06-27 15:25.25: Using cache hint "4.11.2+flambda-riscv64-ocurrent/opam-staging@sha256:698b4ec905dba89f38c7cc7117bbc8a3f1a54b03d83dc8dae6c8e3f7de6532e1"
2026-06-27 15:25.25: Waiting for resource in pool OCluster
2026-06-27 23:56.42: Waiting for worker…
2026-06-28 00:35.30: 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: 510B 0.0s done
#1 DONE 0.1s

#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.7s

#3 docker-image://docker.io/docker/dockerfile:1@sha256:87999aa3d42bdc6bea60565083ee17e86d1f3339802f543c0d03998580f9cb89
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:698b4ec905dba89f38c7cc7117bbc8a3f1a54b03d83dc8dae6c8e3f7de6532e1
#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@sha256:698b4ec905dba89f38c7cc7117bbc8a3f1a54b03d83dc8dae6c8e3f7de6532e1
#6 CACHED

#7 [internal] load build context
#7 transferring context: 510B 0.0s done
#7 DONE 0.2s

#8 [2/5] RUN opam switch create 4.11 --packages=ocaml-variants.4.11.2+flambda
#8 1.876 
#8 1.876 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#8 1.876 Switch invariant: ["ocaml-variants" {= "4.11.2+flambda"}]
#8 34.17 
#8 34.17 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#8 47.99 -> installed base-bigarray.base
#8 48.00 -> installed base-threads.base
#8 48.03 -> installed base-unix.base
#8 48.30 -> retrieved ocaml-config.1  (2 extra sources)
#8 51.43 -> retrieved ocaml-variants.4.11.2+flambda  (https://opam.ocaml.org/cache)
#8 1074.6 -> installed ocaml-variants.4.11.2+flambda
#8 1074.7 -> installed ocaml-config.1
#8 1075.0 -> installed ocaml.4.11.2
#8 1078.3 Done.
#8 1078.3 # Run eval $(opam env --switch=4.11) to update the current shell environment
#8 DONE 1090.4s

#9 [3/5] RUN opam pin add -k version ocaml-variants 4.11.2+flambda
#9 1.866 ocaml-variants is now pinned to version 4.11.2+flambda
#9 1.866 
#9 35.02 No package build needed.
#9 35.02 Nothing to do.
#9 35.02 # Run eval $(opam env) to update the current shell environment
#9 DONE 35.3s

#10 [4/5] RUN opam install -y opam-depext
#10 35.69 The following actions will be performed:
#10 35.69   - install opam-depext 1.2.3
#10 35.69 
#10 35.69 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#10 36.19 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#10 52.08 -> installed opam-depext.1.2.3
#10 52.11 Done.
#10 52.11 
#10 52.11 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#10 52.11 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#10 52.12 # Run eval $(opam env) to update the current shell environment
#10 DONE 61.2s

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

#12 exporting to image
#12 exporting layers
#12 exporting layers 23.9s done
#12 writing image sha256:bbd2061a536a99e7e6dc960599321e9b7aedaf93cd423b89b4ca8f8b1982a193 0.0s done
#12 DONE 24.0s

 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:bbd2061a536a99e7e6dc960599321e9b7aedaf93cd423b89b4ca8f8b1982a193" to "ocurrent/opam-staging:debian-13-ocaml-4.11-flambda-riscv64" as user "ocurrentbuilder"
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Job succeeded
2026-06-28 00:58.59: Job succeeded