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-5.5-no-flat-float-array-riscv64

Dockerfile:

# syntax=docker/dockerfile:1

FROM ocurrent/opam-staging@sha256:57dd26bd8c4a0ea668db53a79c8bb51670bccc008cca6d44dab8d1672a54f342
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 5.5 --packages=ocaml-variants.5.5.0+trunk,ocaml-options-only-no-flat-float-array
RUN opam pin add -k version ocaml-variants 5.5.0+trunk
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 "5.5.0+no-flat-float-array-riscv64-ocurrent/opam-staging@sha256:57dd26bd8c4a0ea668db53a79c8bb51670bccc008cca6d44dab8d1672a54f342"
2026-05-10 16:04.54: Waiting for worker…
2026-05-10 16:04.54: 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: 792B 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@sha256:2780b5c3bab67f1f76c781860de469442999ed1a0d7992a5efdf2cffc0e3d769
#3 CACHED

#4 [internal] load metadata for docker.io/ocurrent/opam-staging@sha256:57dd26bd8c4a0ea668db53a79c8bb51670bccc008cca6d44dab8d1672a54f342
#4 DONE 0.0s

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

#6 [1/9] FROM docker.io/ocurrent/opam-staging@sha256:57dd26bd8c4a0ea668db53a79c8bb51670bccc008cca6d44dab8d1672a54f342
#6 CACHED

#7 [internal] load build context
#7 transferring context: 792B 0.0s done
#7 DONE 0.1s

#8 [2/9] RUN opam repo add beta git+https://github.com/ocaml/ocaml-beta-repository --set-default
#8 2.496 [beta] Initialised
#8 DONE 4.1s

#9 [3/9] RUN apt-get -y update
#9 0.839 Hit:1 http://deb.debian.org/debian trixie InRelease
#9 0.839 Get:2 http://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
#9 0.853 Get:3 http://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
#9 1.088 Get:4 http://deb.debian.org/debian-security trixie-security/main riscv64 Packages [150 kB]
#9 1.258 Fetched 240 kB in 0s (493 kB/s)
#9 1.258 Reading package lists...
#9 DONE 5.2s

#10 [4/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
#10 0.644 Reading package lists...
#10 4.512 Building dependency tree...
#10 5.154 Reading state information...
#10 5.579 Calculating upgrade...
#10 7.297 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
#10 DONE 7.3s

#11 [5/9] RUN DEBIAN_FRONTEND=noninteractive apt-get -y install libzstd-dev
#11 0.572 Reading package lists...
#11 4.405 Building dependency tree...
#11 5.034 Reading state information...
#11 6.953 The following NEW packages will be installed:
#11 6.957   libzstd-dev
#11 7.115 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
#11 7.115 Need to get 1392 kB of archives.
#11 7.115 After this operation, 14.8 MB of additional disk space will be used.
#11 7.115 Get:1 http://deb.debian.org/debian trixie/main riscv64 libzstd-dev riscv64 1.5.7+dfsg-1 [1392 kB]
#11 12.10 Fetched 1392 kB in 0s (7752 kB/s)
#11 12.18 Selecting previously unselected package libzstd-dev:riscv64.
#11 12.18 (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 20701 files and directories currently installed.)
#11 12.34 Preparing to unpack .../libzstd-dev_1.5.7+dfsg-1_riscv64.deb ...
#11 12.35 Unpacking libzstd-dev:riscv64 (1.5.7+dfsg-1) ...
#11 12.92 Setting up libzstd-dev:riscv64 (1.5.7+dfsg-1) ...
#11 DONE 13.2s

#12 [6/9] RUN opam switch create 5.5 --packages=ocaml-variants.5.5.0+trunk,ocaml-options-only-no-flat-float-array
#12 1.854 
#12 1.854 <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><>
#12 1.854 Switch invariant: ["ocaml-variants" {= "5.5.0+trunk"} "ocaml-options-only-no-flat-float-array"]
#12 32.54 
#12 32.54 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#12 45.73 -> installed base-bigarray.base
#12 45.77 -> installed base-threads.base
#12 45.77 -> installed base-unix.base
#12 46.19 -> installed compiler-cloning.disabled
#12 46.20 -> installed host-arch-riscv64.1
#12 46.21 -> installed host-system-other.1
#12 46.21 -> installed ocaml-option-bytecode-only.1
#12 46.26 -> installed ocaml-option-no-flat-float-array.1
#12 46.27 -> installed ocaml-options-only-no-flat-float-array.1+bytecode-only
#12 46.33 -> retrieved ocaml.5.5.0  (https://opam.ocaml.org/cache)
#12 48.01 -> retrieved ocaml-compiler.5.5  (https://github.com/ocaml/ocaml/archive/5.5.tar.gz)
#12 618.2 -> installed ocaml-compiler.5.5
#12 618.2 -> installed ocaml-variants.5.5.0+trunk
#12 618.9 -> installed ocaml.5.5.0
#12 618.9 -> installed base-domains.base
#12 618.9 -> installed base-effects.base
#12 618.9 -> installed base-nnp.base
#12 620.3 Done.
#12 620.3 # Run eval $(opam env --switch=5.5) to update the current shell environment
#12 DONE 630.2s

#13 [7/9] RUN opam pin add -k version ocaml-variants 5.5.0+trunk
#13 1.839 ocaml-variants is now pinned to version 5.5.0+trunk
#13 1.839 
#13 33.03 No package build needed.
#13 33.03 Nothing to do.
#13 33.03 # Run eval $(opam env) to update the current shell environment
#13 DONE 33.3s

#14 [8/9] RUN opam install -y opam-depext
#14 33.79 The following actions will be performed:
#14 33.79   - install opam-depext 1.2.3
#14 33.79 
#14 33.79 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
#14 34.15 -> retrieved opam-depext.1.2.3  (https://opam.ocaml.org/cache)
#14 54.12 -> installed opam-depext.1.2.3
#14 54.16 Done.
#14 54.16 
#14 54.16 <><> opam-depext.1.2.3 installed successfully <><><><><><><><><><><><><><><><><>
#14 54.16 => opam-depext is unnecessary when used with opam >= 2.1. Please use opam install directly instead
#14 54.17 # Run eval $(opam env) to update the current shell environment
#14 DONE 63.0s

#15 [9/9] COPY --link [ Dockerfile, /Dockerfile.ocaml ]
#15 DONE 0.1s

#16 exporting to image
#16 exporting layers
#16 exporting layers 8.4s done
#16 writing image sha256:d3205c9d324f87b2dc561bd4b5b348b8454275da3be58c0e35b8070a91f56858 done
#16 DONE 8.4s

 1 warning found (use --debug to expand):
 - JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals (line 15)
Pushing "sha256:d3205c9d324f87b2dc561bd4b5b348b8454275da3be58c0e35b8070a91f56858" to "ocurrent/opam-staging:debian-13-ocaml-5.5-no-flat-float-array-riscv64" as user "ocurrentbuilder"
Login Succeeded
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debian-13-ocaml-5.5-no-flat-float-array-riscv64: digest: sha256:7fa615f08af96af1bdc7bfca052a0fe07aee384d8c61f3366b8e6a037b1af89d size: 10333
Job succeeded
2026-05-10 16:19.19: Job succeeded