Build:
- 1
- 0
2026-10-03 10:02.46: New job: Build using linux-riscv64 in
[]
2026-10-03 10:02.46: Will push staging image to ocurrent/opam-staging:debian-13-ocaml-5.6-no-flat-float-array-riscv64
Dockerfile:
# syntax=docker/dockerfile:1
FROM ocurrent/opam-staging@sha256:fe6e272f12d87f916435a23eed9b635afd947c7a71cffaa16f120e7f4163f9ce
RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
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 5.6 --packages=ocaml-variants.5.6.0+trunk,ocaml-options-only-no-flat-float-array
RUN opam pin add -k version ocaml-variants 5.6.0+trunk
RUN opam install -y opam-depext
ENTRYPOINT [ "opam", "exec", "--" ]
CMD bash
COPY --link [ "Dockerfile", "/Dockerfile.ocaml" ]
2026-10-03 10:02.46: Using cache hint "5.6.0+no-flat-float-array-riscv64-ocurrent/opam-staging@sha256:fe6e272f12d87f916435a23eed9b635afd947c7a71cffaa16f120e7f4163f9ce"
2026-10-03 10:02.46: Waiting for resource in pool OCluster
2026-10-03 14:07.03: Waiting for worker…
2026-10-03 14:22.00: 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: 792B 0.0s done
#1 DONE 0.1s
#2 resolve image config for docker-image://docker.io/docker/dockerfile:1
#2 DONE 0.4s
#3 docker-image://docker.io/docker/dockerfile:1@sha256:4edf897a3ffa55b89f906fc8cc78afdb3f1834cc9c7083565e611a8a7d5fe99e
#3 CACHED
#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:fe6e272f12d87f916435a23eed9b635afd947c7a71cffaa16f120e7f4163f9ce
#4 DONE 0.0s
#5 [internal] load .dockerignore
#5 transferring context:
#5 transferring context: 2B 0.0s done
#5 DONE 0.1s
#6 [1/9] FROM docker.io/ocurrent/opam-staging@sha256:fe6e272f12d87f916435a23eed9b635afd947c7a71cffaa16f120e7f4163f9ce
#6 DONE 0.0s
#7 [2/9] RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
#7 CACHED
#8 [3/9] RUN apt-get -y update
#8 CACHED
#9 [4/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#9 CACHED
#10 [5/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#10 CACHED
#11 [internal] load build context
#11 transferring context: 792B 0.0s done
#11 DONE 0.2s
#12 [6/9] RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk,ocaml-options-only-no-flat-float-array
#12 1.984
#12 1.984 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#12 1.984 Switch invariant: ["ocaml-variants" {= "5.6.0+trunk"} "ocaml-options-only-no-flat-float-array"]
#12 35.85
#12 35.85 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 49.85 -> installed base-bigarray.base
#12 49.86 -> installed base-threads.base
#12 49.86 -> installed base-unix.base
#12 49.87 -> installed host-arch-riscv64.1
#12 49.90 -> installed host-system-other.1
#12 49.90 -> installed ocaml-option-bytecode-only.1
#12 49.91 -> installed ocaml-option-no-flat-float-array.1
#12 49.91 -> installed ocaml-options-only-no-flat-float-array.1+bytecode-only
#12 49.97 -> retrieved ocaml.5.6.0 (https://opam.ocaml.org/cache)
#12 49.97 [ERROR] Failed to get sources of ocaml-compiler.5.6: curl error code 503
#12 49.98
#12 49.98 #=== ERROR while fetching sources for ocaml-compiler.5.6 ======================#
#12 49.98 OpamSolution.Fetch_fail("https://github.com/ocaml/ocaml/archive/trunk.tar.gz (curl: code 503 while downloading https://github.com/ocaml/ocaml/archive/trunk.tar.gz)")
#12 50.08
#12 50.08
#12 50.08 <><> Error report <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 50.09 +- The following actions failed
#12 50.09 | - fetch ocaml-compiler 5.6
#12 50.09 +-
#12 50.09 +- The following changes have been performed (the rest was aborted)
#12 50.09 | - install base-bigarray base
#12 50.09 | - install base-threads base
#12 50.09 | - install base-unix base
#12 50.09 | - install host-arch-riscv64 1
#12 50.09 | - install host-system-other 1
#12 50.09 | - install ocaml-option-bytecode-only 1
#12 50.09 | - install ocaml-option-no-flat-float-array 1
#12 50.09 | - install ocaml-options-only-no-flat-float-array 1+bytecode-only
#12 50.09 +-
#12 50.09 # Run eval $(opam env --switch=5.6) to update the current shell environment
#12 50.09 Switch initialisation failed: clean up? ('n' will leave the switch partially installed) [Y/n] y
#12 ERROR: process "/bin/sh -c opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk,ocaml-options-only-no-flat-float-array" did not complete successfully: exit code: 40
------
> [6/9] RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk,ocaml-options-only-no-flat-float-array:
50.09 | - install base-threads base
50.09 | - install base-unix base
50.09 | - install host-arch-riscv64 1
50.09 | - install host-system-other 1
50.09 | - install ocaml-option-bytecode-only 1
50.09 | - install ocaml-option-no-flat-float-array 1
50.09 | - install ocaml-options-only-no-flat-float-array 1+bytecode-only
50.09 +-
50.09 # Run eval $(opam env --switch=5.6) to update the current shell environment
50.09 Switch initialisation failed: clean up? ('n' will leave the switch partially installed) [Y/n] y
------
1 warning found (use --debug to expand):
- JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 15)
Dockerfile:11
--------------------
9 | RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
10 | USER opam
11 | >>> RUN opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk,ocaml-options-only-no-flat-float-array
12 | RUN opam pin add -k version ocaml-variants 5.6.0+trunk
13 | RUN opam install -y opam-depext
--------------------
ERROR: failed to solve: process "/bin/sh -c opam switch create 5.6 --packages=ocaml-variants.5.6.0+trunk,ocaml-options-only-no-flat-float-array" did not complete successfully: exit code: 40
docker-build failed with exit-code 1
2026-10-03 14:23.02: Job failed: Failed: Build failed